| Thetford AC | 103 | 4946 | Thetford AC home page  |
| Lonely Goat RC | 60 | 2412 | Lonely Goat RC home page |
| Wymondham AC | 56 | 194 | Wymondham AC home page |
| Dereham Runners AC | 45 | 202 | Dereham Runners AC home page |
| Norwich Road Runners | 40 | 81 | Norwich Road Runners home page |
| Newmarket Joggers | 39 | 230 | Newmarket Joggers home page |
| Ely Runners | 39 | 75 | Ely Runners home page |
| Brandon Fern Hoppers | 36 | 517 | Brandon Fern Hoppers home page |
| Saint Edmund Pacers | 35 | 216 | Saint Edmund Pacers home page |
| Stowmarket Striders RC | 35 | 125 | Stowmarket Striders RC home page |
| Tri-Anglia | 33 | 131 | Tri-Anglia home page |
| Norfolk Gazelles AC | 31 | 80 | Norfolk Gazelles AC home page |
| Vegan Runners | 27 | 140 | Vegan Runners home page |
| Cambridge and Coleridge AC | 26 | 117 | Cambridge and Coleridge AC home page |
| Defence Sports & Recreation | 26 | 278 | Defence Sports & Recreation home page |
| Wayland Hares Running Club | 25 | 143 | Wayland Hares Running Club home page |
| City of Norwich AC | 24 | 44 | City of Norwich AC home page |
| St Edmunds Pacers | 22 | 69 | St Edmunds Pacers home page |
| Fox Trotters | 21 | 638 |
|
| BRJ Run and Tri | 20 | 23 | BRJ Run and Tri home page |
| Bungay Black Dog RC | 19 | 59 | Bungay Black Dog RC home page |
| Eye Community Runners | 19 | 21 | Eye Community Runners home page |
| Diss & District AC | 18 | 236 | Diss & District AC home page |
| Tailenders | 17 | 40 | Tailenders home page |
| Coltishall Jaguars | 16 | 21 | Coltishall Jaguars home page |
| Great Bentley RC | 16 | 19 | Great Bentley RC home page |
| Harling AC | 16 | 354 | Harling AC home page |
| Redway Runners | 15 | 15 | Redway Runners home page |
| Haverhill RC | 15 | 125 | Haverhill RC home page |
| Flyers Southend | 14 | 18 | Flyers Southend home page |
| Ipswich JAFFA RC | 14 | 34 | Ipswich JAFFA RC home page |
| West Suffolk Wheelers and Triathlon Club | 13 | 101 | West Suffolk Wheelers and Triathlon Club home page |
| Royston Runners | 13 | 13 | Royston Runners home page |
| Bure Valley Harriers | 11 | 15 | Bure Valley Harriers home page |
| North Norfolk Beach Runners | 11 | 11 | North Norfolk Beach Runners home page |
| Beccles and Bungay Harriers | 11 | 18 |
|
| West Suffolk AC | 11 | 73 | West Suffolk AC home page |
| Harlow RC | 11 | 12 | Harlow RC home page |
| Colchester Harriers AC | 10 | 18 | Colchester Harriers AC home page |
| Great Yarmouth Road Runners | 10 | 11 | Great Yarmouth Road Runners home page |
| Run Mummy Run | 9 | 207 | Run Mummy Run home page |
| Werrington Joggers | 9 | 10 | Werrington Joggers home page |
| Riverside Runners | 9 | 9 | Riverside Runners home page |
| Norfolk Orienteering Club | 9 | 13 | Norfolk Orienteering Club home page |
| Speedy Pluckers | 8 | 8 |
|
| March AC | 8 | 8 | March AC home page |
| Renegade Runners | 8 | 58 |
|
| Waveney Valley AC | 8 | 8 | Waveney Valley AC home page |
| Lowestoft Road Runners | 8 | 9 | Lowestoft Road Runners home page |
| Bexley AC | 8 | 10 | Bexley AC home page |
| St Radegund RDC | 8 | 10 | St Radegund RDC home page |
| Heywood Joggers Group | 7 | 14 | Heywood Joggers Group home page |
| East Harling Slimming World Group | 7 | 17 |
|
| Felixstowe RRC | 7 | 7 | Felixstowe RRC home page |
| CSSC Sports & Leisure | 7 | 11 | CSSC Sports & Leisure home page |
| RunDMC | 7 | 15 |
|
| Leigh on Sea Striders | 7 | 8 | Leigh on Sea Striders home page |
| Sudbury Joggers | 7 | 9 | Sudbury Joggers home page |
| Suffolk Orienteering Club | 7 | 27 | Suffolk Orienteering Club home page |
| Sutton Runners | 7 | 7 | Sutton Runners home page |
| Hockley Trail Runners | 6 | 6 | Hockley Trail Runners home page |
| Tunbridge Wells Harriers | 6 | 6 | Tunbridge Wells Harriers home page |
| UK Mudd Queens | 6 | 122 | UK Mudd Queens home page |
| Rocklands Yacht Club | 6 | 59 |
|
| Watton Slimming World Running Group | 6 | 24 |
|
| Boston Community Runners | 6 | 6 | Boston Community Runners home page |
| Ryston Runners AC | 6 | 9 | Ryston Runners AC home page |
| Polegate Plodders | 6 | 8 | Polegate Plodders home page |
| East London Runners | 6 | 6 | East London Runners home page |
| parkrun World tourists | 5 | 5 |
|
| Saffron Striders RC | 5 | 6 | Saffron Striders RC home page |
| Steel City Striders RC | 5 | 16 | Steel City Striders RC home page |
| Orion Harriers | 5 | 5 | Orion Harriers home page |
| Kesgrave Kruisers | 5 | 5 | Kesgrave Kruisers home page |
| Ware Joggers | 5 | 10 | Ware Joggers home page |
| Three Counties RC | 5 | 5 | Three Counties RC home page |
| Garden City Runners | 5 | 6 | Garden City Runners home page |
| Ivanhoe Runners | 5 | 5 | Ivanhoe Runners home page |
| Framlingham Flyers | 5 | 7 | Framlingham Flyers home page |
| Biggleswade AC | 4 | 4 | Biggleswade AC home page |
| Stubbington Green Runners | 4 | 4 | Stubbington Green Runners home page |
| Lynnsport Ladybirds | 4 | 4 | Lynnsport Ladybirds home page |
| Reading Roadrunners | 4 | 4 | Reading Roadrunners home page |
| Dartford Harriers AC | 4 | 4 | Dartford Harriers AC home page |
| UK parkrun tourists | 4 | 4 |
|
| Muddy Race Team | 4 | 269 | Muddy Race Team home page |
| Buckingham & Stowe RC | 4 | 4 | Buckingham & Stowe RC home page |
| Cambridge Triathlon Club | 4 | 5 | Cambridge Triathlon Club home page |
| Striders of Croydon AC | 4 | 4 | Striders of Croydon AC home page |
| 100 Marathon Club | 4 | 104 | 100 Marathon Club home page |
| Shropshire Shufflers | 4 | 7 | Shropshire Shufflers home page |
| Bedford Harriers AC | 4 | 4 | Bedford Harriers AC home page |
| Chorlton Runners | 4 | 4 | Chorlton Runners home page |
| Rushmere Community Runners | 4 | 5 | Rushmere Community Runners home page |
| 26.2 RRC | 4 | 4 | 26.2 RRC home page |
| Castle Point Joggers | 4 | 5 | Castle Point Joggers home page |
| Orpington Road Runners | 4 | 4 | Orpington Road Runners home page |
| GoodGym | 4 | 5 | GoodGym home page |
| Harwich Runners | 4 | 5 | Harwich Runners home page |
| Redhill Road Runners | 4 | 4 | Redhill Road Runners home page |
| Cambridge Canoe Club | 4 | 14 |
|
| Pitsea RC | 4 | 6 | Pitsea RC home page |
| Springfield Striders RC | 4 | 4 | Springfield Striders RC home page |
| Witham RC | 4 | 4 | Witham RC home page |
| Havering '90 Joggers | 4 | 4 | Havering '90 Joggers home page |
| Sweatshop Running Community | 4 | 18 | Sweatshop Running Community home page |
| Sea Wall Striders | 4 | 4 |
|
| Itchen Spitfires Running Club | 3 | 4 | Itchen Spitfires Running Club home page |
| Colchester & Tendring AC | 3 | 3 | Colchester & Tendring AC home page |
| Wellingborough & District AC | 3 | 3 | Wellingborough & District AC home page |
| Haywards Heath Harriers | 3 | 7 | Haywards Heath Harriers home page |
| Norfolk Harriers | 3 | 14 |
|
| Nuclear Races Striders | 3 | 366 |
|
| JBR Run & Tri Club | 3 | 6 | JBR Run & Tri Club home page |
| Camberley & District AC | 3 | 3 | Camberley & District AC home page |
| Great Yarmouth & District AC | 3 | 3 | Great Yarmouth & District AC home page |
| Fenland Running Club | 3 | 3 | Fenland Running Club home page |
| Lincoln Wellington AC | 3 | 4 | Lincoln Wellington AC home page |
| Sevenoaks AC | 3 | 3 | Sevenoaks AC home page |
| Hayes & Harlington Road Runners | 3 | 11 | Hayes & Harlington Road Runners home page |
| RAF AC | 3 | 46 | RAF AC home page |
| Jogging Made Easy | 3 | 3 | Jogging Made Easy home page |
| DofE | 3 | 3 | DofE home page |
| Clacton Seafront Runners | 3 | 4 |
|
| Trent Park Running Club | 3 | 3 | Trent Park Running Club home page |
| Stragglers | 3 | 8 | Stragglers home page |
| Woodford Green AC with Essex Ladies | 3 | 3 | Woodford Green AC with Essex Ladies home page |
| Kings Lynn Community Runners | 3 | 3 |
|
| Northampton Road Runners | 3 | 4 | Northampton Road Runners home page |
| Purple Patch Runners | 3 | 3 | Purple Patch Runners home page |
| Newark Striders Running Club | 3 | 3 | Newark Striders Running Club home page |
| East Hull Harriers & AC | 3 | 11 | East Hull Harriers & AC home page |
| Skegness Coasters | 3 | 3 | Skegness Coasters home page |
| North Shields Polytechnic AC | 3 | 16 | North Shields Polytechnic AC home page |
| Black Pear Joggers | 3 | 3 | Black Pear Joggers home page |
| The Salvation Army | 3 | 14 | The Salvation Army home page |
| Belper Harriers | 3 | 4 | Belper Harriers home page |
| Totton Running club | 3 | 5 | Totton Running club home page |
| Huntingdonshire AC | 3 | 3 | Huntingdonshire AC home page |
| Alchester RC | 3 | 3 | Alchester RC home page |
| Otley AC | 3 | 6 | Otley AC home page |
| Northbrook AC | 3 | 3 | Northbrook AC home page |
| Halstead RRC | 3 | 3 | Halstead RRC home page |
| Longdale Striders | 3 | 3 |
|
| Team Dunerunner | 3 | 7 | Team Dunerunner home page |
| Handy Cross Runners | 3 | 22 | Handy Cross Runners home page |
| Sleaford Striders AC | 3 | 3 | Sleaford Striders AC home page |
| Peterborough & Nene Valley AC | 3 | 8 | Peterborough & Nene Valley AC home page |
| Marple Runners | 3 | 4 | Marple Runners home page |
| Sphinx AC | 3 | 3 | Sphinx AC home page |
| Ely Tri Club | 3 | 22 | Ely Tri Club home page |
| S C Fitness | 3 | 7 | S C Fitness home page |
| Wakefield Triathlon Club | 3 | 3 | Wakefield Triathlon Club home page |
| Serpentine RC | 3 | 3 | Serpentine RC home page |
| Benfleet RC | 3 | 6 | Benfleet RC home page |
| Kings Heath Running Club | 3 | 4 | Kings Heath Running Club home page |
| Southend-on-Sea AC | 3 | 3 | Southend-on-Sea AC home page |
| Bodymode Running Club (BRC) | 3 | 3 | Bodymode Running Club (BRC) home page |
| Runners-next-the-Sea | 3 | 6 | Runners-next-the-Sea home page |
| Kent AC | 3 | 3 | Kent AC home page |
| St Theresa's AC | 3 | 3 | St Theresa's AC home page |
| Barnet and District AC | 3 | 3 | Barnet and District AC home page |
| Harborough AC | 3 | 3 | Harborough AC home page |
| Skegness & District Running Club | 3 | 3 | Skegness & District Running Club home page |
| Tiger Fitness | 3 | 51 |
|
| Running Colchester | 3 | 3 |
|
| Bushfield Joggers | 3 | 3 | Bushfield Joggers home page |
| Dirty Harriers | 3 | 4 |
|
| Hitchin Running Club | 2 | 2 | Hitchin Running Club home page |
| Fulham RC | 2 | 6 | Fulham RC home page |
| Windle Valley Runners | 2 | 2 | Windle Valley Runners home page |
| Massey Ferguson RC | 2 | 2 | Massey Ferguson RC home page |
| Paddock Wood AC | 2 | 2 | Paddock Wood AC home page |
| Todmorden Harriers & AC | 2 | 2 | Todmorden Harriers & AC home page |
| Royal Engineers RC | 2 | 34 |
|
| Darlington Harriers & AC | 2 | 2 | Darlington Harriers & AC home page |
| Highgate Harriers | 2 | 26 | Highgate Harriers home page |
| Saltaire Striders | 2 | 2 | Saltaire Striders home page |
| King's Lynn Triathlon Club | 2 | 2 | King's Lynn Triathlon Club home page |
| Avon Valley Runners | 2 | 2 | Avon Valley Runners home page |
| Tring RC | 2 | 2 | Tring RC home page |
| Plumstead Runners | 2 | 2 | Plumstead Runners home page |
| Stamford Striders | 2 | 2 | Stamford Striders home page |
| Hyde Park Harriers | 2 | 2 | Hyde Park Harriers home page |
| Blackburn Harriers & AC | 2 | 6 | Blackburn Harriers & AC home page |
| Olney Runners AC | 2 | 2 | Olney Runners AC home page |
| Saxmundham Running and Fitness Club (The Saxons) | 2 | 4 | Saxmundham Running and Fitness Club (The Saxons) home page |
| Notts Women Runners | 2 | 2 | Notts Women Runners home page |
| Beckenham RC | 2 | 2 | Beckenham RC home page |
| East Essex Triathlon Club | 2 | 2 | East Essex Triathlon Club home page |
| Bildeston Bounders AC | 2 | 14 |
|
| Crawley Saints and Sinners Running Club | 2 | 2 | Crawley Saints and Sinners Running Club home page |
| West Anglian Orienteering Club | 2 | 2 | West Anglian Orienteering Club home page |
| Company of Runners | 2 | 2 | Company of Runners home page |
| Shepshed RC | 2 | 6 | Shepshed RC home page |
| Ealing Eagles Running Club | 2 | 2 | Ealing Eagles Running Club home page |
| Northwich Running Club | 2 | 2 | Northwich Running Club home page |
| Mersey Tri | 2 | 2 | Mersey Tri home page |
| West End Runners | 2 | 3 | West End Runners home page |
| Reigate Priory AC | 2 | 2 | Reigate Priory AC home page |
| Wreake Runners | 2 | 2 | Wreake Runners home page |
| Victoria Park Harriers & Tower Hamlets AC | 2 | 2 | Victoria Park Harriers & Tower Hamlets AC home page |
| Kirkstall Harriers | 2 | 2 | Kirkstall Harriers home page |
| Alnwick Harriers | 2 | 2 | Alnwick Harriers home page |
| North Herts RRC | 2 | 2 | North Herts RRC home page |
| Gloucester Athletic Club | 2 | 2 | Gloucester Athletic Club home page |
| Malvern Joggers | 2 | 2 | Malvern Joggers home page |
| Penistone Footpath Runners AC | 2 | 2 | Penistone Footpath Runners AC home page |
| Central Park Athletics | 2 | 10 | Central Park Athletics home page |
| Porter Valley Plodders | 2 | 2 | Porter Valley Plodders home page |
| Canicross Cambridgeshire | 2 | 2 | Canicross Cambridgeshire home page |
| Leamington C and AC | 2 | 2 | Leamington C and AC home page |
| West Norfolk AC | 2 | 2 | West Norfolk AC home page |
| Swinton RC | 2 | 4 | Swinton RC home page |
| Newmarket Cycling and Triathlon Club | 2 | 8 |
|
| Dulwich Runners AC | 2 | 3 | Dulwich Runners AC home page |
| Ampthill & Flitwick Flyers RC | 2 | 2 | Ampthill & Flitwick Flyers RC home page |
| Scarborough AC | 2 | 8 | Scarborough AC home page |
| Coastal Striders | 2 | 2 | Coastal Striders home page |
| Petts Wood Runners | 2 | 2 | Petts Wood Runners home page |
| North Norfolk Harriers AC | 2 | 2 | North Norfolk Harriers AC home page |
| Bristol and West AC | 2 | 9 | Bristol and West AC home page |
| Royal Wootton Bassett Hounds RC | 2 | 4 | Royal Wootton Bassett Hounds RC home page |
| Ipswich Harriers | 2 | 2 | Ipswich Harriers home page |
| Taunton AC | 2 | 7 | Taunton AC home page |
| MedwayTri | 2 | 2 | MedwayTri home page |
| Beccles Triathlon Club | 2 | 2 | Beccles Triathlon Club home page |
| Halmer Harriers | 2 | 2 | Halmer Harriers home page |
| Eastern Masters AC | 2 | 3 | Eastern Masters AC home page |
| Bromley Veterans AC | 2 | 2 | Bromley Veterans AC home page |
| Yaxley Runners & Joggers | 2 | 2 | Yaxley Runners & Joggers home page |
| Harpenden Arrows Running Club | 2 | 2 | Harpenden Arrows Running Club home page |
| Suffolk Trail Runners | 2 | 2 | Suffolk Trail Runners home page |
| West 4 Harriers | 2 | 2 | West 4 Harriers home page |
| Horsham Joggers | 2 | 2 | Horsham Joggers home page |
| Wigan & District Harriers & AC | 2 | 6 | Wigan & District Harriers & AC home page |
| Rochford Running Club | 2 | 2 | Rochford Running Club home page |
| Durham City Harriers AC | 2 | 2 | Durham City Harriers AC home page |
| Bournville Harriers | 2 | 5 | Bournville Harriers home page |
| Coventry Triathletes | 2 | 80 |
|
| Northants Tri Club | 2 | 2 | Northants Tri Club home page |
| Chew Valley Snails | 2 | 2 | Chew Valley Snails home page |
| Chelmsford City Swimming Club | 2 | 2 | Chelmsford City Swimming Club home page |
| Burnham Joggers | 2 | 2 | Burnham Joggers home page |
| Moray Road Runners | 2 | 7 | Moray Road Runners home page |
| Dulwich Park RC | 2 | 3 | Dulwich Park RC home page |
| Claremont Road Runners | 2 | 4 | Claremont Road Runners home page |
| British Army | 2 | 30 |
|
| Tri-Harman | 2 | 2 | Tri-Harman home page |
| Bishops Stortford RC | 2 | 2 | Bishops Stortford RC home page |
| North York Moors Athletic Club | 2 | 2 | North York Moors Athletic Club home page |
| Chiltern Church Runners | 2 | 2 | Chiltern Church Runners home page |
| Bentham Beagles Running Club | 2 | 2 | Bentham Beagles Running Club home page |
| Wimbledon Windmilers | 2 | 2 | Wimbledon Windmilers home page |
| Lordshill Road Runners | 2 | 2 | Lordshill Road Runners home page |
| Wimborne AC | 2 | 2 | Wimborne AC home page |
| Newbury AC | 2 | 2 | Newbury AC home page |
| AXA UK Running Club | 2 | 31 |
|
| Ogmore Phoenix Runners | 2 | 2 | Ogmore Phoenix Runners home page |
| Preston Harriers | 2 | 2 | Preston Harriers home page |
| Tiptree Road Runners | 2 | 3 | Tiptree Road Runners home page |
| Rossendale Harriers & AC | 2 | 3 | Rossendale Harriers & AC home page |
| Rayleigh RAT Runners | 2 | 3 | Rayleigh RAT Runners home page |
| Lingwood Leg-its | 2 | 2 | Lingwood Leg-its home page |
| Cheltenham & County Harriers | 2 | 2 | Cheltenham & County Harriers home page |
| Team Kimpton | 2 | 2 | Team Kimpton home page |
| South Norwich Runners | 2 | 3 |
|
| Ashford & District RRC | 2 | 2 | Ashford & District RRC home page |
| Pocklington Runners | 2 | 3 | Pocklington Runners home page |
| South London Harriers | 2 | 2 | South London Harriers home page |
| Higham Harriers AC | 1 | 1 |
|
| Biggin Runways | 1 | 1 | Biggin Runways home page |
| #thisgirlcanessex | 1 | 1 |
|
| Basingstoke & Mid Hants AC | 1 | 1 | Basingstoke & Mid Hants AC home page |
| Spa Striders RC | 1 | 1 | Spa Striders RC home page |
| SweatyBetty | 1 | 1 |
|
| Lymm Runners | 1 | 1 | Lymm Runners home page |
| medway runners | 1 | 1 |
|
| TeamTwinkle | 1 | 1 | TeamTwinkle home page |
| Weald Park Warriors | 1 | 1 | Weald Park Warriors home page |
| Ranelagh Harriers | 1 | 1 | Ranelagh Harriers home page |
| East Cornwall Harriers | 1 | 1 | East Cornwall Harriers home page |
| Dartford Road Runners | 1 | 1 | Dartford Road Runners home page |
| Worksop Harriers & AC | 1 | 1 | Worksop Harriers & AC home page |
| Tri Sport Epping | 1 | 1 | Tri Sport Epping home page |
| ParkrunnerPB | 1 | 25 | ParkrunnerPB home page |
| Hurricane Striders Running Club | 1 | 1 | Hurricane Striders Running Club home page |
| Tadworth AC | 1 | 1 | Tadworth AC home page |
| Abbey Runners Leeds | 1 | 1 | Abbey Runners Leeds home page |
| Adelaide Harriers AC | 1 | 1 | Adelaide Harriers AC home page |
| John Lewis Partnership RC | 1 | 1 |
|
| Team Bex | 1 | 1 |
|
| Rayne Boxing | 1 | 1 | Rayne Boxing home page |
| Harwell Harriers | 1 | 1 | Harwell Harriers home page |
| Longstanton Limpers | 1 | 1 | Longstanton Limpers home page |
| Women's Social Run Club | 1 | 2 |
|
| Middlesbrough AC | 1 | 1 | Middlesbrough AC home page |
| Macclesfield Harriers & AC | 1 | 1 | Macclesfield Harriers & AC home page |
| Tadley Runners | 1 | 1 | Tadley Runners home page |
| Westbourne Running Club | 1 | 1 | Westbourne Running Club home page |
| Civil Service Athletic Association | 1 | 56 | Civil Service Athletic Association home page |
| Diabetes UK | 1 | 2 | Diabetes UK home page |
| Verwood Runners | 1 | 1 |
|
| Park Run and Beyond | 1 | 1 | Park Run and Beyond home page |
| Stockport Harriers & AC | 1 | 1 | Stockport Harriers & AC home page |
| Harrow AC | 1 | 1 | Harrow AC home page |
| Middleton Harriers AC | 1 | 1 | Middleton Harriers AC home page |
| Tyne Bridge Harriers | 1 | 1 | Tyne Bridge Harriers home page |
| Dengie 100 Runners | 1 | 1 | Dengie 100 Runners home page |
| Helpston Harriers | 1 | 2 |
|
| King's College London Athletics & XC Club | 1 | 12 | King's College London Athletics & XC Club home page |
| Freck & Warton Running Club | 1 | 1 | Freck & Warton Running Club home page |
| Stratton Striders | 1 | 2 |
|
| Woking AC | 1 | 1 | Woking AC home page |
| East End Road Runners | 1 | 109 | East End Road Runners home page |
| London City Runners | 1 | 1 | London City Runners home page |
| Stotfold Runners | 1 | 1 | Stotfold Runners home page |
| #runforfun | 1 | 3 |
|
| Veteran Runners UK | 1 | 1 |
|
| Headington RRC | 1 | 1 | Headington RRC home page |
| Crystal Palace Fun Runners | 1 | 1 | Crystal Palace Fun Runners home page |
| Vegetarian Cycling and AC | 1 | 1 | Vegetarian Cycling and AC home page |
| Worthing & District Harriers | 1 | 1 | Worthing & District Harriers home page |
| Slinn Allstars | 1 | 1 | Slinn Allstars home page |
| Fitmums and Friends | 1 | 1 | Fitmums and Friends home page |
| UK Lunatics | 1 | 1 | UK Lunatics home page |
| Welland Valley Triathlon Club | 1 | 1 | Welland Valley Triathlon Club home page |
| Cardiac Athletes | 1 | 1 | Cardiac Athletes home page |
| Transport for London parkrun Club | 1 | 1 |
|
| Run Things Run Club | 1 | 1 | Run Things Run Club home page |
| Thames Turbo Triathlon | 1 | 1 | Thames Turbo Triathlon home page |
| Lasswade AC | 1 | 1 | Lasswade AC home page |
| Highworth RC | 1 | 6 | Highworth RC home page |
| Accrington Road Runners | 1 | 1 | Accrington Road Runners home page |
| Canicross Barkrun | 1 | 18 | Canicross Barkrun home page |
| Run DV | 1 | 45 |
|
| Newham & Essex Beagles AC | 1 | 8 |
|
| Maidstone Harriers | 1 | 1 | Maidstone Harriers home page |
| Barking Road Runners | 1 | 2 | Barking Road Runners home page |
| Telford Harriers | 1 | 5 | Telford Harriers home page |
| Fetch Everyone RC | 1 | 1 | Fetch Everyone RC home page |
| Southampton AC | 1 | 1 | Southampton AC home page |
| Cambridge University Orienteering Club | 1 | 1 | Cambridge University Orienteering Club home page |
| Hatch Warren Runners | 1 | 1 | Hatch Warren Runners home page |
| viewtube runners | 1 | 1 | viewtube runners home page |
| Zero to Hero Runners | 1 | 1 | Zero to Hero Runners home page |
| Craig's layer boot camp | 1 | 1 | Craig's layer boot camp home page |
| Walking at parkrun | 1 | 1 |
|
| Blackheath & Bromley Harriers AC | 1 | 1 | Blackheath & Bromley Harriers AC home page |
| Dunstable RRC | 1 | 1 | Dunstable RRC home page |
| Hunters Bog Trotters | 1 | 1 | Hunters Bog Trotters home page |
| Arunners RC | 1 | 1 | Arunners RC home page |
| Braintree & District AC | 1 | 1 | Braintree & District AC home page |
| Old Hatfield Ladies Running Group | 1 | 1 | Old Hatfield Ladies Running Group home page |
| Didsbury Runners | 1 | 1 | Didsbury Runners home page |
| Team HUUB | 1 | 59 | Team HUUB home page |
| Hercules Wimbledon AC | 1 | 1 | Hercules Wimbledon AC home page |
| Leighton Fun Runners | 1 | 1 | Leighton Fun Runners home page |
| Bedford & County AC | 1 | 75 | Bedford & County AC home page |
| Coventry Godiva Harriers | 1 | 1 | Coventry Godiva Harriers home page |
| Devizes Running club | 1 | 1 | Devizes Running club home page |
| runblandford | 1 | 1 | runblandford home page |
| Fitstuff | 1 | 1 | Fitstuff home page |
| Port Pacers Running Club | 1 | 1 | Port Pacers Running Club home page |
| Ruislip Running Club | 1 | 1 |
|
| Hadleigh Hares AC | 1 | 1 | Hadleigh Hares AC home page |
| Billericay Striders RC | 1 | 1 | Billericay Striders RC home page |
| Victory AC | 1 | 1 | Victory AC home page |
| Reading AC | 1 | 1 | Reading AC home page |
| Chineham Park Running Club | 1 | 1 | Chineham Park Running Club home page |
| St Austell Running club | 1 | 1 | St Austell Running club home page |
| Dover Road Runners | 1 | 1 | Dover Road Runners home page |
| Team Anstey | 1 | 1 | Team Anstey home page |
| #FriendsThatRun | 1 | 3 |
|
| Boxted Runners | 1 | 1 |
|
| DOrunning Nottingham | 1 | 1 |
|
| Datchet Dashers | 1 | 1 | Datchet Dashers home page |
| Hogweed Trotters | 1 | 2 | Hogweed Trotters home page |
| San Domenico RC | 1 | 1 | San Domenico RC home page |
| Market Drayton Running Club | 1 | 6 | Market Drayton Running Club home page |
| Stokes Striders Recreational Running Group | 1 | 1 |
|
| Bad Boy Running | 1 | 1 | Bad Boy Running home page |
| Guildford County School Running Club | 1 | 1 |
|
| Richmond Running Club | 1 | 7 | Richmond Running Club home page |
| Cumberland AC | 1 | 1 | Cumberland AC home page |
| Stevenage & North Herts AC | 1 | 1 | Stevenage & North Herts AC home page |
| Jog Northants | 1 | 1 | Jog Northants home page |
| Petersfield Triathlon Club | 1 | 1 | Petersfield Triathlon Club home page |
| Mudstacle | 1 | 9 | Mudstacle home page |
| Running with Matt (RWM) | 1 | 1 | Running with Matt (RWM) home page |
| Run Sandymoor | 1 | 2 | Run Sandymoor home page |
| Bridport Runners | 1 | 1 |
|
| Eton Manor AC | 1 | 1 | Eton Manor AC home page |
| Hedge End Running Club | 1 | 2 | Hedge End Running Club home page |
| Redditch STARS | 1 | 1 | Redditch STARS home page |
| Just Jog - Bideford | 1 | 1 | Just Jog - Bideford home page |
| Fit Like Joggers | 1 | 1 |
|
| Dartford Hockey Club | 1 | 1 | Dartford Hockey Club home page |
| Herne Hill Harriers | 1 | 4 | Herne Hill Harriers home page |
| Kingston upon Hull AC | 1 | 1 | Kingston upon Hull AC home page |
| Chichester Runners & AC | 1 | 6 | Chichester Runners & AC home page |
| Natal Carbineers AC | 1 | 1 |
|
| Mersea Island Hash House Harriers | 1 | 1 |
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| AcreStreetRunners | 1 | 1 | AcreStreetRunners home page |
| People's Republic of Running | 1 | 77 |
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| East Coast Runners | 1 | 2 |
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| Runnymede Runners | 1 | 1 | Runnymede Runners home page |
| Eastbourne Rovers AC | 1 | 3 | Eastbourne Rovers AC home page |
| Billingham Marsh House Harriers & AC | 1 | 1 | Billingham Marsh House Harriers & AC home page |
| Buckley RC | 1 | 3 | Buckley RC home page |
| Wrekin Road Runners | 1 | 1 | Wrekin Road Runners home page |
| Sheffield Running Club | 1 | 1 | Sheffield Running Club home page |
| Stockton Striders AC | 1 | 1 | Stockton Striders AC home page |
| On The Run Pitstone | 1 | 1 | On The Run Pitstone home page |
| Peterborough Paws Canicross | 1 | 2 | Peterborough Paws Canicross home page |
| Wesham Road Runners AC | 1 | 1 | Wesham Road Runners AC home page |
| Huddersfield RR AC | 1 | 1 | Huddersfield RR AC home page |
| Canterbury Harriers | 1 | 1 | Canterbury Harriers home page |
| Red Rose Road Runners | 1 | 1 | Red Rose Road Runners home page |
| Durham University Triathlon Club | 1 | 2 | Durham University Triathlon Club home page |
| Holy Trinity Church Wallington | 1 | 1 | Holy Trinity Church Wallington home page |
| Michelle's Running Group | 1 | 1 |
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| Watchlytes School Welwyn Garden City | 1 | 3 |
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| Stockport Walking & Outdoor Group | 1 | 2 | Stockport Walking & Outdoor Group home page |
| Hatton Darts RC | 1 | 1 | Hatton Darts RC home page |
| Bourne Town Harriers | 1 | 1 | Bourne Town Harriers home page |
| Crawley AC | 1 | 1 | Crawley AC home page |
| Sittingbourne Striders | 1 | 1 | Sittingbourne Striders home page |
| Southville Running Club | 1 | 1 |
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| Sweatshop Cambridge | 1 | 1 |
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| Danum Harriers | 1 | 2 | Danum Harriers home page |
| Walking at parkrun | 1 | 1 |
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| Exmouth Harriers AAC | 1 | 1 | Exmouth Harriers AAC home page |
| Ilford AC | 1 | 1 | Ilford AC home page |
| Little Baddow Ridge RC | 1 | 1 |
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| Bromsgrove & Redditch AC | 1 | 3 | Bromsgrove & Redditch AC home page |
| Silson AC | 1 | 1 | Silson AC home page |
| SARRC - South Australian Road Runners Club | 1 | 1 | SARRC - South Australian Road Runners Club home page |
| RAF Orienteering | 1 | 1 | RAF Orienteering home page |
| Huub Academy | 1 | 103 | Huub Academy home page |
| Poynton Runners | 1 | 1 |
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| Sprocket Strollers | 1 | 2 |
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| Leeds & Bradford Triathlon Club | 1 | 4 | Leeds & Bradford Triathlon Club home page |
| Bellahouston Harriers | 1 | 1 | Bellahouston Harriers home page |
| Chippenham Harriers | 1 | 1 | Chippenham Harriers home page |
| Swim-1st Triathlon Club | 1 | 1 | Swim-1st Triathlon Club home page |
| Derek Zoolander Centre for Kids Who Can't Run Good | 1 | 1 | Derek Zoolander Centre for Kids Who Can't Run Good home page |
| Team COCO | 1 | 1 | Team COCO home page |
| Gresham Gazelles | 1 | 1 |
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| Ashford AC | 1 | 1 | Ashford AC home page |
| Warwick University AC | 1 | 1 | Warwick University AC home page |
| NA | 1 | 2 |
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| Manchester Road Runners | 1 | 1 |
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| Girls Go Running | 1 | 1 |
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| DMU Swimming and Triathlon Club | 1 | 2 |
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| Liverpool Running Bugs | 1 | 1 | Liverpool Running Bugs home page |
| Ealing, Southall & Middlesex AC | 1 | 1 | Ealing, Southall & Middlesex AC home page |
| London Heathside | 1 | 1 | London Heathside home page |
| New Eltham Joggers | 1 | 1 | New Eltham Joggers home page |
| Team Balancise | 1 | 1 | Team Balancise home page |
| BeaRCat Running Club | 1 | 1 | BeaRCat Running Club home page |
| Sisters R Doing It | 1 | 1 | Sisters R Doing It home page |
| Tuesday Tracks | 1 | 1 |
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| Brighton Phoenix | 1 | 1 | Brighton Phoenix home page |
| Dacorum & Tring AC | 1 | 1 | Dacorum & Tring AC home page |
| Run For Your Life | 1 | 1 |
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| King’s parkrunners | 1 | 2 |
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| Swansea Harriers AC | 1 | 1 | Swansea Harriers AC home page |
| Littledown Harriers RC | 1 | 2 | Littledown Harriers RC home page |
| Rutland RC | 1 | 1 | Rutland RC home page |
| Queens Park Harriers | 1 | 1 | Queens Park Harriers home page |
| Badgers | 1 | 1 | Badgers home page |
| SLGR | 1 | 7 | SLGR home page |
| Beginners2Runners | 1 | 1 | Beginners2Runners home page |
| Rumble Racing | 1 | 1 | Rumble Racing home page |
| New Balance Run Club London | 1 | 1 | New Balance Run Club London home page |
| Vet I run | 1 | 16 |
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| Mansfield Harriers & AC | 1 | 5 | Mansfield Harriers & AC home page |
| Belle Vue Racers | 1 | 1 | Belle Vue Racers home page |
| Notfast RC | 1 | 1 | Notfast RC home page |
| Run to Live RC | 1 | 1 | Run to Live RC home page |
| SYtri | 1 | 3 | SYtri home page |
| Ocean Lake Triathlon | 1 | 2 | Ocean Lake Triathlon home page |
| Running The Distance | 1 | 1 |
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| I Can Run CIC | 1 | 1 |
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| Sheffield Tri | 1 | 1 |
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| Eastleigh RC | 1 | 1 | Eastleigh RC home page |
| Burnham-on-Sea Harriers | 1 | 1 |
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| Vale Royal AC | 1 | 1 | Vale Royal AC home page |
| Reepham Runners | 1 | 1 | Reepham Runners home page |
| Canix | 1 | 2 | Canix home page |
| CDF Runners | 1 | 1 | CDF Runners home page |
| KJ Running Buddies | 1 | 1 |
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| Team Brighthammer | 1 | 3 |
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| Fordy Runs | 1 | 12 | Fordy Runs home page |
| Epsom Allsorts | 1 | 1 | Epsom Allsorts home page |
| Keswick AC | 1 | 1 | Keswick AC home page |
| Barton & District AC | 1 | 1 | Barton & District AC home page |
| PACTRAC | 1 | 1 | PACTRAC home page |
| Cani-Cross | 1 | 1 |
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| South Midlands Orienteering Club | 1 | 1 | South Midlands Orienteering Club home page |
| Run4All Neath | 1 | 1 | Run4All Neath home page |
| Staple Hill Runners | 1 | 5 | Staple Hill Runners home page |
| Belvoir Tri Club | 1 | 1 | Belvoir Tri Club home page |
| Bicester Hash House Harriers (BH3) | 1 | 19 | Bicester Hash House Harriers (BH3) home page |
| Erme Valley Harriers | 1 | 1 | Erme Valley Harriers home page |
| Dagenham 88 Runners | 1 | 2 | Dagenham 88 Runners home page |
| NHS Couch to 5k | 1 | 3 | NHS Couch to 5k home page |
| South Leeds Lakers | 1 | 1 | South Leeds Lakers home page |
| Runaway Train | 1 | 193 |
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| Bloodhill runners | 1 | 1 |
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| Hardley Runners | 1 | 1 | Hardley Runners home page |
| Holme Pierrepont RC | 1 | 1 | Holme Pierrepont RC home page |
| Abingdon AC | 1 | 1 | Abingdon AC home page |
| St Albans Striders | 1 | 1 | St Albans Striders home page |
| Smiley Paces | 1 | 1 | Smiley Paces home page |
| Kintbury Joggers | 1 | 1 |
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| Ravens | 1 | 1 | Ravens home page |
| NORSUF Running Group | 1 | 1 | NORSUF Running Group home page |
| Meon Valley Runners | 1 | 2 | Meon Valley Runners home page |
| Maidenhead AC | 1 | 1 | Maidenhead AC home page |
| Lytchett Manor Striders | 1 | 3 | Lytchett Manor Striders home page |
| Clayton-le-Moors Harriers | 1 | 2 | Clayton-le-Moors Harriers home page |
| Woodbridge Shufflers RRC | 1 | 1 | Woodbridge Shufflers RRC home page |
| Stainland Lions RC | 1 | 1 | Stainland Lions RC home page |
| West London Hash House Harriers | 1 | 1 |
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| Chigwell and Epping Forest Orienteering Club | 1 | 1 | Chigwell and Epping Forest Orienteering Club home page |
| Wilson's School | 1 | 1 | Wilson's School home page |
| Sarah's Runners | 1 | 8 | Sarah's Runners home page |
| SHAEF Shifters | 1 | 1 | SHAEF Shifters home page |
| Hash House Harriers | 1 | 1 | Hash House Harriers home page |
| Belgrave Harriers | 1 | 1 | Belgrave Harriers home page |
| Black Combe Runners | 1 | 1 | Black Combe Runners home page |
| Uckfield Runners | 1 | 3 | Uckfield Runners home page |
| Metros RC | 1 | 1 | Metros RC home page |
| Ripon Runners | 1 | 1 | Ripon Runners home page |
