| Chiltern Harriers AC | 159 | 1571 | Chiltern Harriers AC home page  |
| Dacorum & Tring AC | 123 | 496 | Dacorum & Tring AC home page |
| Metros RC | 121 | 796 | Metros RC home page |
| Gade Valley Harriers | 98 | 704 | Gade Valley Harriers home page |
| Ricky Running Sisters | 94 | 2134 | Ricky Running Sisters home page |
| Watford Joggers | 93 | 996 | Watford Joggers home page |
| Hillingdon AC | 77 | 545 | Hillingdon AC home page |
| St Albans Striders | 60 | 120 | St Albans Striders home page |
| Ealing Eagles Running Club | 57 | 86 | Ealing Eagles Running Club home page |
| Hillingdon Triathletes | 48 | 325 | Hillingdon Triathletes home page |
| Watford Harriers AC | 38 | 222 | Watford Harriers AC home page |
| Jetstream Tri Club | 37 | 176 | Jetstream Tri Club home page |
| Dash for Fitness | 28 | 195 | Dash for Fitness home page |
| Ealing, Southall & Middlesex AC | 27 | 69 | Ealing, Southall & Middlesex AC home page |
| Ware Joggers | 26 | 32 | Ware Joggers home page |
| Burnham Joggers | 26 | 40 | Burnham Joggers home page |
| Garden City Runners | 26 | 56 | Garden City Runners home page |
| Jog On (Berkhamsted) | 25 | 120 | Jog On (Berkhamsted) home page |
| Tring RC | 25 | 81 | Tring RC home page |
| Harpenden Arrows Running Club | 25 | 40 | Harpenden Arrows Running Club home page |
| Hazlemere Runners | 25 | 42 | Hazlemere Runners home page |
| Redway Runners | 25 | 32 | Redway Runners home page |
| Stragglers | 25 | 69 | Stragglers home page |
| Handy Cross Runners | 24 | 42 | Handy Cross Runners home page |
| Vegan Runners | 23 | 88 | Vegan Runners home page |
| Datchet Dashers | 20 | 25 | Datchet Dashers home page |
| Dunstable RRC | 20 | 47 | Dunstable RRC home page |
| Marlow Striders | 20 | 40 | Marlow Striders home page |
| Watford Grammar School for Boys | 17 | 78 | Watford Grammar School for Boys home page |
| Lonely Goat RC | 16 | 56 | Lonely Goat RC home page |
| British Airways AC | 15 | 70 | British Airways AC home page |
| UK parkrun tourists | 15 | 33 |
|
| Run Redbourn! | 13 | 19 |
|
| Ranelagh Harriers | 13 | 14 | Ranelagh Harriers home page |
| Sudbury Court RC | 13 | 14 | Sudbury Court RC home page |
| Defence Sports & Recreation | 13 | 122 | Defence Sports & Recreation home page |
| Harrow AC | 12 | 68 | Harrow AC home page |
| Maidenhead AC | 11 | 39 | Maidenhead AC home page |
| Hayes & Harlington Road Runners | 11 | 14 | Hayes & Harlington Road Runners home page |
| Reading Roadrunners | 11 | 15 | Reading Roadrunners home page |
| Chess Valley RFC | 11 | 114 | Chess Valley RFC home page |
| GoodGym | 10 | 13 | GoodGym home page |
| On The Run Aylesbury | 10 | 20 | On The Run Aylesbury home page |
| 26.2 RRC | 9 | 9 | 26.2 RRC home page |
| Serpentine RC | 9 | 82 | Serpentine RC home page |
| Derek Zoolander Centre for Kids Who Can't Run Good | 9 | 44 | Derek Zoolander Centre for Kids Who Can't Run Good home page |
| Running Sisters Network | 9 | 125 | Running Sisters Network home page |
| Bracknell Forest Runners | 9 | 9 | Bracknell Forest Runners home page |
| ManAlive | 8 | 30 | ManAlive home page |
| Clapham Chasers RC | 7 | 11 | Clapham Chasers RC home page |
| Ally Pally Runners | 7 | 7 | Ally Pally Runners home page |
| CSSC Sports & Leisure | 7 | 31 | CSSC Sports & Leisure home page |
| Wimbledon Windmilers | 7 | 7 | Wimbledon Windmilers home page |
| Sunshine | 7 | 152 | Sunshine home page |
| parkrun World tourists | 7 | 8 |
|
| Petts Wood Runners | 6 | 7 | Petts Wood Runners home page |
| Shaftesbury Barnet Harriers | 6 | 11 | Shaftesbury Barnet Harriers home page |
| Learn To Run | 6 | 11 | Learn To Run home page |
| Barnet and District AC | 6 | 16 | Barnet and District AC home page |
| Queens Park Harriers | 6 | 14 | Queens Park Harriers home page |
| Ruislip Running Club | 6 | 8 |
|
| Herts Phoenix AC | 6 | 16 | Herts Phoenix AC home page |
| Windle Valley Runners | 5 | 8 | Windle Valley Runners home page |
| Runnymede Runners | 5 | 6 | Runnymede Runners home page |
| Tri London | 5 | 6 | Tri London home page |
| Horsham Joggers | 5 | 5 | Horsham Joggers home page |
| Aldershot, Farnham & District AC | 5 | 10 | Aldershot, Farnham & District AC home page |
| Epsom & Ewell Harriers | 5 | 12 | Epsom & Ewell Harriers home page |
| Sutton Runners | 5 | 5 | Sutton Runners home page |
| Cove Joggers | 5 | 6 | Cove Joggers home page |
| Run Mummy Run | 5 | 126 | Run Mummy Run home page |
| Sweatshop Running Community | 5 | 5 | Sweatshop Running Community home page |
| John Lewis Partnership RC | 5 | 40 |
|
| Stopsley Striders Jogging Club | 5 | 10 | Stopsley Striders Jogging Club home page |
| Cambridge and Coleridge AC | 4 | 4 | Cambridge and Coleridge AC home page |
| 100 Marathon Club | 4 | 4 | 100 Marathon Club home page |
| Keighley & Craven AC | 4 | 4 | Keighley & Craven AC home page |
| London Heathside | 4 | 7 | London Heathside home page |
| Les Croupiers RC | 4 | 4 | Les Croupiers RC home page |
| Sphinx AC | 4 | 4 | Sphinx AC home page |
| CB845 Runners and Riders Please | 4 | 57 |
|
| East London Runners | 4 | 4 | East London Runners home page |
| Black Pear Joggers | 4 | 4 | Black Pear Joggers home page |
| Bedford & County AC | 4 | 10 | Bedford & County AC home page |
| Thame Runners | 4 | 5 | Thame Runners home page |
| Holme Pierrepont RC | 4 | 4 | Holme Pierrepont RC home page |
| Massey Ferguson RC | 4 | 4 | Massey Ferguson RC home page |
| Swindon Harriers | 4 | 7 | Swindon Harriers home page |
| Totton Running club | 4 | 4 | Totton Running club home page |
| Hatch Warren Runners | 4 | 4 | Hatch Warren Runners home page |
| Harpenden's Junior Runners | 4 | 8 | Harpenden's Junior Runners home page |
| London City Athletics Club | 4 | 15 | London City Athletics Club home page |
| Mornington Chasers | 4 | 5 | Mornington Chasers home page |
| Thames Valley Harriers | 4 | 4 | Thames Valley Harriers home page |
| Purple Patch Runners | 4 | 35 | Purple Patch Runners home page |
| Striders of Croydon AC | 4 | 4 | Striders of Croydon AC home page |
| Sandhurst Joggers | 3 | 4 | Sandhurst Joggers home page |
| Winchester Fit Club RC | 3 | 3 |
|
| Riverside Runners | 3 | 3 | Riverside Runners home page |
| Bristol and West AC | 3 | 3 | Bristol and West AC home page |
| Headington RRC | 3 | 3 | Headington RRC home page |
| London FrontRunners | 3 | 3 | London FrontRunners home page |
| Poole AC | 3 | 8 | Poole AC home page |
| DofE | 3 | 5 | DofE home page |
| London City Runners | 3 | 3 | London City Runners home page |
| CDF Runners | 3 | 5 | CDF Runners home page |
| Rochford Running Club | 3 | 3 | Rochford Running Club home page |
| St James' Runners | 3 | 3 |
|
| Muddy Runners | 3 | 8 | Muddy Runners home page |
| West Herts Hockey RC | 3 | 45 | West Herts Hockey RC home page |
| Wycombe Phoenix Harriers & AC | 3 | 6 | Wycombe Phoenix Harriers & AC home page |
| Chiltern Church Runners | 3 | 9 | Chiltern Church Runners home page |
| UK Mudd Queens | 3 | 3 | UK Mudd Queens home page |
| Wheathampstead Warriors | 3 | 5 |
|
| Loughton AC | 3 | 4 | Loughton AC home page |
| Springfield Striders RC | 3 | 3 | Springfield Striders RC home page |
| Queens Park Strangers | 3 | 6 |
|
| Steel City Striders RC | 3 | 4 | Steel City Striders RC home page |
| Hull East Park Runners | 3 | 15 |
|
| St Albans Fencing Club | 3 | 11 | St Albans Fencing Club home page |
| Old Hatfield Ladies Running Group | 3 | 3 | Old Hatfield Ladies Running Group home page |
| Buckingham & Stowe RC | 3 | 3 | Buckingham & Stowe RC home page |
| New Balance Run Club London | 3 | 15 | New Balance Run Club London home page |
| Walking at parkrun | 3 | 34 |
|
| Trail Running Association | 3 | 5 | Trail Running Association home page |
| Tri-Force | 3 | 6 | Tri-Force home page |
| Taunton Running Club | 3 | 7 | Taunton Running Club home page |
| Athena St Albans | 3 | 3 | Athena St Albans home page |
| Hart Road Runners | 3 | 5 | Hart Road Runners home page |
| Fetch Everyone RC | 3 | 3 | Fetch Everyone RC home page |
| UKRunChat Running Club | 3 | 41 | UKRunChat Running Club home page |
| Reading AC | 3 | 3 | Reading AC home page |
| Transport for London parkrun Club | 3 | 9 |
|
| Fordy Runs | 3 | 13 | Fordy Runs home page |
| Ampthill & Flitwick Flyers RC | 3 | 4 | Ampthill & Flitwick Flyers RC home page |
| Highgate Harriers | 3 | 4 | Highgate Harriers home page |
| Stone Master Marathoners | 3 | 3 | Stone Master Marathoners home page |
| Leighton Buzzard AC | 3 | 3 | Leighton Buzzard AC home page |
| ParkrunnerPB | 3 | 6 | ParkrunnerPB home page |
| Didcot Runners | 3 | 3 | Didcot Runners home page |
| Fife AC | 3 | 3 | Fife AC home page |
| Reading Joggers | 3 | 5 | Reading Joggers home page |
| Orpington Road Runners | 3 | 4 | Orpington Road Runners home page |
| Crystal Palace Triathletes | 3 | 8 | Crystal Palace Triathletes home page |
| Dorchester RIOT | 3 | 3 |
|
| Marshall Milton Keynes AC | 2 | 2 | Marshall Milton Keynes AC home page |
| Woodford Green AC with Essex Ladies | 2 | 5 | Woodford Green AC with Essex Ladies home page |
| Up and Running | 2 | 2 |
|
| Merry Hill Climbers | 2 | 2 |
|
| Ilford AC | 2 | 2 | Ilford AC home page |
| Tamworth AC | 2 | 3 | Tamworth AC home page |
| ACS Hillingdon | 2 | 6 | ACS Hillingdon home page |
| Warley WASPS Triathlon | 2 | 2 | Warley WASPS Triathlon home page |
| Vale of Aylesbury AC | 2 | 13 | Vale of Aylesbury AC home page |
| Worthing & District Harriers | 2 | 6 | Worthing & District Harriers home page |
| QPR Runners | 2 | 3 | QPR Runners home page |
| SHAEF Shifters | 2 | 2 | SHAEF Shifters home page |
| Grantham Athletic Club | 2 | 2 | Grantham Athletic Club home page |
| Wimborne AC | 2 | 2 | Wimborne AC home page |
| Chorlton Runners | 2 | 3 | Chorlton Runners home page |
| Derek Zoolander Centre for Kids Who Can't Run Good | 2 | 2 | Derek Zoolander Centre for Kids Who Can't Run Good home page |
| Connor Coaching | 2 | 10 | Connor Coaching home page |
| Elmbridge RRC | 2 | 2 | Elmbridge RRC home page |
| Stilton Striders RC | 2 | 2 | Stilton Striders RC home page |
| Southville Running Club | 2 | 2 |
|
| Bexhill Runners & Triathletes | 2 | 2 | Bexhill Runners & Triathletes home page |
| Windsor, Slough, Eton & Hounslow AC | 2 | 2 | Windsor, Slough, Eton & Hounslow AC home page |
| Aberdare Valley AAC | 2 | 4 | Aberdare Valley AAC home page |
| Overton Harriers & AC | 2 | 2 | Overton Harriers & AC home page |
| Scarborough AC | 2 | 2 | Scarborough AC home page |
| Eden Runners | 2 | 2 | Eden Runners home page |
| Edinburgh AC | 2 | 2 | Edinburgh AC home page |
| Cairngorm Runners | 2 | 2 | Cairngorm Runners home page |
| Fulham RC | 2 | 6 | Fulham RC home page |
| Victoria Park Harriers & Tower Hamlets AC | 2 | 12 | Victoria Park Harriers & Tower Hamlets AC home page |
| Ripon Runners | 2 | 2 | Ripon Runners home page |
| Southend-on-Sea AC | 2 | 2 | Southend-on-Sea AC home page |
| South West Road Runners | 2 | 13 | South West Road Runners home page |
| Watford Harriers Endurance Academy | 2 | 9 | Watford Harriers Endurance Academy home page |
| Basingstoke & Mid Hants AC | 2 | 2 | Basingstoke & Mid Hants AC home page |
| UKnetrunner | 2 | 2 | UKnetrunner home page |
| Langebaan Strandlopers | 2 | 2 |
|
| The McGill's Martletts | 2 | 3 |
|
| Luton AC | 2 | 2 | Luton AC home page |
| Kings Heath Running Club | 2 | 2 | Kings Heath Running Club home page |
| Your Pace Or Mine | 2 | 2 | Your Pace Or Mine home page |
| City of Stoke AC | 2 | 3 | City of Stoke AC home page |
| Walton AC | 2 | 2 | Walton AC home page |
| BRJ Run and Tri | 2 | 2 | BRJ Run and Tri home page |
| Running Forever Running Club | 2 | 4 | Running Forever Running Club home page |
| Tailenders | 2 | 2 | Tailenders home page |
| Lordshill Road Runners | 2 | 2 | Lordshill Road Runners home page |
| Dengie 100 Runners | 2 | 2 | Dengie 100 Runners home page |
| Royston Runners | 2 | 2 | Royston Runners home page |
| BeaRCat Running Club | 2 | 2 | BeaRCat Running Club home page |
| Worth Way Runners | 2 | 2 | Worth Way Runners home page |
| Dundee Hawkhill Harriers | 2 | 2 | Dundee Hawkhill Harriers home page |
| Dereham Runners AC | 2 | 2 | Dereham Runners AC home page |
| Birmingham Running Athletics and Triathlon Club | 2 | 2 | Birmingham Running Athletics and Triathlon Club home page |
| Cheltenham & County Harriers | 2 | 4 | Cheltenham & County Harriers home page |
| Chew Valley Snails | 2 | 2 | Chew Valley Snails home page |
| Blaise Runners | 2 | 2 |
|
| Wellingborough & District AC | 2 | 2 | Wellingborough & District AC home page |
| Watford Running Sisters | 2 | 2 | Watford Running Sisters home page |
| Thames Hare & Hounds | 2 | 2 | Thames Hare & Hounds home page |
| Eye Community Runners | 2 | 2 | Eye Community Runners home page |
| Royton Road Runners | 2 | 2 | Royton Road Runners home page |
| Tetbury Dolphins Running Club | 2 | 4 | Tetbury Dolphins Running Club home page |
| St Albans AC | 2 | 2 | St Albans AC home page |
| Flitwick Tri | 2 | 2 | Flitwick Tri home page |
| UK Lunatics | 2 | 2 | UK Lunatics home page |
| Dorking & Mole Valley AC | 2 | 2 | Dorking & Mole Valley AC home page |
| Derwent Runners (Derby) | 2 | 17 | Derwent Runners (Derby) home page |
| Badgers | 2 | 4 | Badgers home page |
| Shabbarunners | 2 | 2 | Shabbarunners home page |
| Cambridge Canoe Club | 2 | 2 |
|
| Runacademy IF | 2 | 2 | Runacademy IF home page |
| West 4 Harriers | 2 | 2 | West 4 Harriers home page |
| March AC | 2 | 2 | March AC home page |
| Exeter College Running Club | 2 | 2 | Exeter College Running Club home page |
| Swinton RC | 2 | 2 | Swinton RC home page |
| Willesden Triathlon Club | 2 | 4 | Willesden Triathlon Club home page |
| Farnham Runners | 2 | 2 | Farnham Runners home page |
| Fairlands Valley Spartans RC | 2 | 4 | Fairlands Valley Spartans RC home page |
| Avon Valley Runners | 2 | 2 | Avon Valley Runners home page |
| Stadium Runners | 2 | 2 | Stadium Runners home page |
| Fitstuff | 2 | 2 | Fitstuff home page |
| North Herts RRC | 2 | 3 | North Herts RRC home page |
| Clapham Runners | 2 | 2 | Clapham Runners home page |
| Portsmouth Joggers Club | 2 | 2 | Portsmouth Joggers Club home page |
| High Wycombe Hash House Harriers (HWH3) | 2 | 2 | High Wycombe Hash House Harriers (HWH3) home page |
| Shepperton Running Group | 2 | 2 |
|
| Hertfordshire Orienteering Club | 2 | 2 | Hertfordshire Orienteering Club home page |
| Chippenham Harriers | 2 | 2 | Chippenham Harriers home page |
| Tadcaster Harriers | 2 | 2 | Tadcaster Harriers home page |
| Gordonian Runners | 2 | 52 |
|
| Team Bushy | 2 | 2 |
|
| Houghton Hall Casual Joggers | 2 | 2 | Houghton Hall Casual Joggers home page |
| Arena 80 AC | 2 | 3 | Arena 80 AC home page |
| Saltaire Striders | 2 | 3 | Saltaire Striders home page |
| NHS Couch to 5k | 2 | 4 | NHS Couch to 5k home page |
| BRZOZA BIEGA | 2 | 42 |
|
| Kiwi Tri | 2 | 63 |
|
| Pembrokeshire Harriers AAC | 2 | 2 | Pembrokeshire Harriers AAC home page |
| Evolution Triathlon Club | 2 | 20 | Evolution Triathlon Club home page |
| Little Baddow Ridge RC | 1 | 1 |
|
| Camberley & District AC | 1 | 1 | Camberley & District AC home page |
| Oswestry Olympians | 1 | 1 | Oswestry Olympians home page |
| St Radegund RDC | 1 | 1 | St Radegund RDC home page |
| Hamilton Road Runners Inc | 1 | 2 |
|
| Barefoot Runners Society - UK | 1 | 1 | Barefoot Runners Society - UK home page |
| Shawbury Joggers | 1 | 2 | Shawbury Joggers home page |
| Eastleigh RC | 1 | 5 | Eastleigh RC home page |
| Christchurch Runners | 1 | 1 | Christchurch Runners home page |
| Pocklington Runners | 1 | 2 | Pocklington Runners home page |
| West Anglian Orienteering Club | 1 | 1 | West Anglian Orienteering Club home page |
| Lakeland Orienteering Club | 1 | 1 | Lakeland Orienteering Club home page |
| SSE Running Club | 1 | 1 |
|
| Ful-On Tri | 1 | 1 | Ful-On Tri home page |
| Istead and Ifield Harriers | 1 | 1 | Istead and Ifield Harriers home page |
| Bournemouth AC | 1 | 1 | Bournemouth AC home page |
| Brighton and Hove Womens Running Club | 1 | 1 | Brighton and Hove Womens Running Club home page |
| Manchester University - Students | 1 | 1 | Manchester University - Students home page |
| Potters Trotters | 1 | 2 | Potters Trotters home page |
| 5 Star Boot Camps | 1 | 1 | 5 Star Boot Camps home page |
| Beccles and Bungay Harriers | 1 | 1 |
|
| Dockside Runners | 1 | 6 | Dockside Runners home page |
| parkrun World tourists | 1 | 1 |
|
| Brighton Phoenix | 1 | 1 | Brighton Phoenix home page |
| South Derbyshire Road Runners AC | 1 | 1 | South Derbyshire Road Runners AC home page |
| Newcastle University Cross Country Club | 1 | 1 |
|
| Lake City AC | 1 | 1 | Lake City AC home page |
| Meridian Triathlon Club | 1 | 1 | Meridian Triathlon Club home page |
| Coastal Striders | 1 | 1 | Coastal Striders home page |
| Sutton & District AC | 1 | 1 | Sutton & District AC home page |
| Evenwood Road Runners | 1 | 1 | Evenwood Road Runners home page |
| Tuff Fitty Triathlon Club | 1 | 2 | Tuff Fitty Triathlon Club home page |
| Penarth & Dinas Runners | 1 | 1 | Penarth & Dinas Runners home page |
| Harlequins Harriers (GN) | 1 | 8 |
|
| Ravenstone Runners | 1 | 1 | Ravenstone Runners home page |
| Stokes Striders Recreational Running Group | 1 | 2 |
|
| Slide N' Ride RC | 1 | 1 |
|
| Chelmsford City Swimming Club | 1 | 1 | Chelmsford City Swimming Club home page |
| Run Things Run Club | 1 | 33 | Run Things Run Club home page |
| Kent AC | 1 | 1 | Kent AC home page |
| Launceston Road Runners | 1 | 1 | Launceston Road Runners home page |
| Tri Sport Epping | 1 | 1 | Tri Sport Epping home page |
| Kerikeri Striders Multisports Club Inc | 1 | 1 |
|
| Kingsway Runners | 1 | 1 | Kingsway Runners home page |
| Strideout | 1 | 1 | Strideout home page |
| Cardiac Athletes | 1 | 24 | Cardiac Athletes home page |
| Edge Pistols | 1 | 1 |
|
| Girls That Jeff | 1 | 58 | Girls That Jeff home page |
| Croydon Harriers | 1 | 1 | Croydon Harriers home page |
| Imperial College Cross Country & AC | 1 | 1 | Imperial College Cross Country & AC home page |
| University of Bath AC | 1 | 3 | University of Bath AC home page |
| Stafford Harriers | 1 | 1 | Stafford Harriers home page |
| Oxford Tri | 1 | 7 | Oxford Tri home page |
| Tri2O Triathlon Club | 1 | 1 | Tri2O Triathlon Club home page |
| Long Distance Walkers Association | 1 | 78 | Long Distance Walkers Association home page |
| QBE Running Club | 1 | 1 |
|
| Exodus Travels | 1 | 1 | Exodus Travels home page |
| Marston Moretaine Runners | 1 | 1 | Marston Moretaine Runners home page |
| Biggleswade AC | 1 | 1 | Biggleswade AC home page |
| Calder Valley Fell Runners | 1 | 1 | Calder Valley Fell Runners home page |
| North York Moors Athletic Club | 1 | 1 | North York Moors Athletic Club home page |
| Chigwell and Epping Forest Orienteering Club | 1 | 1 | Chigwell and Epping Forest Orienteering Club home page |
| London Region Nordic Ski Club | 1 | 1 | London Region Nordic Ski Club home page |
| Teme Leisure Tri Club | 1 | 2 | Teme Leisure Tri Club home page |
| parkrun for people living with asthma | 1 | 1 | parkrun for people living with asthma home page |
| Mote Runners | 1 | 4 | Mote Runners home page |
| Pyrford Puffers | 1 | 1 |
|
| Gateshead Harriers & AC | 1 | 1 | Gateshead Harriers & AC home page |
| Henfield Joggers | 1 | 1 | Henfield Joggers home page |
| Winchester and District AC | 1 | 1 | Winchester and District AC home page |
| Wakefield Triathlon Club | 1 | 1 | Wakefield Triathlon Club home page |
| Richmond Canoe club | 1 | 1 | Richmond Canoe club home page |
| Notts Women Runners | 1 | 1 | Notts Women Runners home page |
| Rotorua Trail Running Club | 1 | 1 | Rotorua Trail Running Club home page |
| Riviera Racers | 1 | 2 | Riviera Racers home page |
| Exeter University AC | 1 | 22 | Exeter University AC home page |
| Crystal Palace Fun Runners | 1 | 2 | Crystal Palace Fun Runners home page |
| Rochdale Harriers & AC | 1 | 1 | Rochdale Harriers & AC home page |
| Lowestoft Road Runners | 1 | 1 | Lowestoft Road Runners home page |
| Holy Trinity Church Wallington | 1 | 1 | Holy Trinity Church Wallington home page |
| Bosh run | 1 | 8 | Bosh run home page |
| Twemlow Track Club | 1 | 1 |
|
| Army AA | 1 | 3 | Army AA home page |
| Leighton Fun Runners | 1 | 1 | Leighton Fun Runners home page |
| Musselburgh & District AC | 1 | 2 | Musselburgh & District AC home page |
| Cambridge Triathlon Club | 1 | 1 | Cambridge Triathlon Club home page |
| Wootton Road Runners | 1 | 1 | Wootton Road Runners home page |
| Wellington Scottish Athletics Club Inc | 1 | 4 |
|
| Nike Run Club - Clapham Common | 1 | 1 |
|
| Running Mate | 1 | 1 | Running Mate home page |
| Ebbisham Sports Club | 1 | 1 | Ebbisham Sports Club home page |
| Ipswich JAFFA RC | 1 | 1 | Ipswich JAFFA RC home page |
| Torbay AAC | 1 | 1 | Torbay AAC home page |
| Poole Runners | 1 | 1 | Poole Runners home page |
| Stainland Lions RC | 1 | 2 | Stainland Lions RC home page |
| Evesham Vale Running Club | 1 | 3 | Evesham Vale Running Club home page |
| Leighton Buzzard Triathlon Club | 1 | 1 | Leighton Buzzard Triathlon Club home page |
| Stevenage Striders | 1 | 1 | Stevenage Striders home page |
| Derek Zoolander Center for Kids Who Don't Run Good | 1 | 1 |
|
| NHS Blood and Transplant | 1 | 2 | NHS Blood and Transplant home page |
| Guildford & Godalming AC | 1 | 1 | Guildford & Godalming AC home page |
| Kidderminster & Stourport AC | 1 | 1 | Kidderminster & Stourport AC home page |
| Blackwater Valley Runners | 1 | 1 | Blackwater Valley Runners home page |
| Wadhurst Runners | 1 | 1 | Wadhurst Runners home page |
| Shropshire Shufflers | 1 | 1 | Shropshire Shufflers home page |
| Clapham Pioneers | 1 | 3 | Clapham Pioneers home page |
| Girls Run the World | 1 | 1 | Girls Run the World home page |
| RbR Club | 1 | 70 | RbR Club home page |
| Goring Road Runners | 1 | 14 | Goring Road Runners home page |
| Harlow RC | 1 | 1 | Harlow RC home page |
| Waverley Harriers | 1 | 3 | Waverley Harriers home page |
| South Devon AC | 1 | 1 | South Devon AC home page |
| Dragons Running Club | 1 | 3 | Dragons Running Club home page |
| Boxfit Tri | 1 | 1 | Boxfit Tri home page |
| BUAC Cool Runnings | 1 | 3 | BUAC Cool Runnings home page |
| North Bristol Running Group | 1 | 1 | North Bristol Running Group home page |
| Runsketeers | 1 | 1 | Runsketeers home page |
| West Belfast Coolers | 1 | 5 |
|
| Epsom Allsorts | 1 | 1 | Epsom Allsorts home page |
| Exmouth Harriers AAC | 1 | 1 | Exmouth Harriers AAC home page |
| Brunel University AC | 1 | 1 | Brunel University AC home page |
| Pewsey Vale RC | 1 | 2 | Pewsey Vale RC home page |
| Hyde Village Striders | 1 | 2 | Hyde Village Striders home page |
| Magnolia RR | 1 | 1 |
|
| North Devon Triathletes | 1 | 1 | North Devon Triathletes home page |
| #runforfun | 1 | 2 |
|
| Run Happy Dorset | 1 | 1 | Run Happy Dorset home page |
| Knoxville Track Club | 1 | 1 | Knoxville Track Club home page |
| Lytchett Manor Striders | 1 | 1 | Lytchett Manor Striders home page |
| Canterbury Harriers | 1 | 2 | Canterbury Harriers home page |
| Newquay Road Runners | 1 | 4 | Newquay Road Runners home page |
| Rand Athletic Club | 1 | 13 |
|
| Fleckney and Kibworth Running Club | 1 | 1 | Fleckney and Kibworth Running Club home page |
| Styal Running Club | 1 | 1 | Styal Running Club home page |
| Flyers Southend | 1 | 1 | Flyers Southend home page |
| Meads Runners | 1 | 1 | Meads Runners home page |
| #FriendsThatRun | 1 | 1 |
|
| David Lloyd Brooklands | 1 | 8 | David Lloyd Brooklands home page |
| Sheen Shufflers | 1 | 1 | Sheen Shufflers home page |
| Totley AC | 1 | 1 | Totley AC home page |
| Portobello RC | 1 | 3 | Portobello RC home page |
| MK Lakeside Runners | 1 | 1 | MK Lakeside Runners home page |
| Bush Hill Park Runners | 1 | 1 | Bush Hill Park Runners home page |
| Usk Runners | 1 | 2 | Usk Runners home page |
| Winslow Warriors Running Club | 1 | 1 | Winslow Warriors Running Club home page |
| Running for Time | 1 | 1 |
|
| Royce Strollers | 1 | 1 |
|
| Verwood Runners | 1 | 3 |
|
| Step It Up Active | 1 | 1 | Step It Up Active home page |
| Saffron Striders RC | 1 | 5 | Saffron Striders RC home page |
| Hyde Park Harriers | 1 | 1 | Hyde Park Harriers home page |
| Runnyhoneys Running Club | 1 | 1 | Runnyhoneys Running Club home page |
| Wilson's School | 1 | 2 | Wilson's School home page |
| Man V Fat Luton | 1 | 2 |
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