| Dunstable RRC | 223 | 3321 | Dunstable RRC home page  |
| Stopsley Striders Jogging Club | 115 | 479 | Stopsley Striders Jogging Club home page |
| Redway Runners | 103 | 161 | Redway Runners home page |
| Leighton Fun Runners | 87 | 459 | Leighton Fun Runners home page |
| Houghton Hall Casual Joggers | 62 | 973 | Houghton Hall Casual Joggers home page |
| Harpenden Arrows Running Club | 59 | 173 | Harpenden Arrows Running Club home page |
| Dacorum & Tring AC | 51 | 68 | Dacorum & Tring AC home page |
| Ampthill & Flitwick Flyers RC | 41 | 154 | Ampthill & Flitwick Flyers RC home page |
| Tring RC | 36 | 97 | Tring RC home page |
| Leighton Buzzard AC | 34 | 108 | Leighton Buzzard AC home page |
| St Albans Striders | 26 | 49 | St Albans Striders home page |
| Ware Joggers | 25 | 32 | Ware Joggers home page |
| Run Redbourn! | 24 | 129 |
|
| Luton AC | 24 | 77 | Luton AC home page |
| Lonely Goat RC | 20 | 222 | Lonely Goat RC home page |
| Houghton Park Flyers | 19 | 198 |
|
| RUN Harpenden | 15 | 21 | RUN Harpenden home page |
| On The Run Aylesbury | 15 | 19 | On The Run Aylesbury home page |
| UK parkrun tourists | 15 | 29 |
|
| Eye Community Runners | 15 | 15 | Eye Community Runners home page |
| Watford Joggers | 13 | 14 | Watford Joggers home page |
| Buckingham & Stowe RC | 13 | 13 | Buckingham & Stowe RC home page |
| Leighton Buzzard Triathlon Club | 12 | 50 | Leighton Buzzard Triathlon Club home page |
| Ealing Eagles Running Club | 10 | 12 | Ealing Eagles Running Club home page |
| Garden City Runners | 10 | 12 | Garden City Runners home page |
| For Cod's Sake | 10 | 146 |
|
| Wheathampstead Warriors | 10 | 12 |
|
| Gade Valley Harriers | 10 | 22 | Gade Valley Harriers home page |
| Royston Runners | 9 | 11 | Royston Runners home page |
| MK Lakeside Runners | 8 | 8 | MK Lakeside Runners home page |
| Flitwick Tri | 8 | 109 | Flitwick Tri home page |
| Sweatshop Running Community | 8 | 10 | Sweatshop Running Community home page |
| Bedford Run Club | 8 | 8 |
|
| Bedford Harriers AC | 7 | 8 | Bedford Harriers AC home page |
| Boxfit Tri | 7 | 11 | Boxfit Tri home page |
| 26.2 RRC | 7 | 7 | 26.2 RRC home page |
| Wootton Road Runners | 7 | 7 | Wootton Road Runners home page |
| Marshall Milton Keynes AC | 7 | 10 | Marshall Milton Keynes AC home page |
| Northampton Road Runners | 7 | 7 | Northampton Road Runners home page |
| Vegan Runners | 7 | 9 | Vegan Runners home page |
| Bearbrook Running Club | 7 | 10 | Bearbrook Running Club home page |
| Shenley Striders | 7 | 10 | Shenley Striders home page |
| Renegade Runners | 7 | 25 |
|
| BRJ Run and Tri | 6 | 6 | BRJ Run and Tri home page |
| Shefford Runners | 6 | 19 | Shefford Runners home page |
| North Herts RRC | 6 | 11 | North Herts RRC home page |
| Reading Roadrunners | 6 | 6 | Reading Roadrunners home page |
| Up and Running | 6 | 22 |
|
| Fairlands Valley Spartans RC | 5 | 8 | Fairlands Valley Spartans RC home page |
| C.Wiles R.C | 5 | 76 |
|
| Biggleswade AC | 5 | 5 | Biggleswade AC home page |
| CSSC Sports & Leisure | 5 | 18 | CSSC Sports & Leisure home page |
| Shaftesbury Barnet Harriers | 5 | 8 | Shaftesbury Barnet Harriers home page |
| On The Run Pitstone | 4 | 5 | On The Run Pitstone home page |
| Ashford & District RRC | 4 | 11 | Ashford & District RRC home page |
| Riverside Runners | 4 | 6 | Riverside Runners home page |
| Harpenden's Junior Runners | 4 | 16 | Harpenden's Junior Runners home page |
| Davenport Runners | 4 | 11 |
|
| Fordy Runs | 4 | 10 | Fordy Runs home page |
| Stevenage & North Herts AC | 4 | 4 | Stevenage & North Herts AC home page |
| Kettering Town Harriers | 4 | 4 | Kettering Town Harriers home page |
| South Midlands Orienteering Club | 4 | 4 | South Midlands Orienteering Club home page |
| parkrun World tourists | 4 | 7 |
|
| Dorking & Mole Valley AC | 4 | 14 | Dorking & Mole Valley AC home page |
| Stevenage Striders | 4 | 4 | Stevenage Striders home page |
| Bedford & County AC | 4 | 34 | Bedford & County AC home page |
| St Albans AC | 3 | 10 | St Albans AC home page |
| Hitchin Running Club | 3 | 3 | Hitchin Running Club home page |
| Tralee parkrunners on Tour - TpoT | 3 | 3 |
|
| British Airways AC | 3 | 3 | British Airways AC home page |
| Holme Pierrepont RC | 3 | 3 | Holme Pierrepont RC home page |
| Silson AC | 3 | 5 | Silson AC home page |
| Herts Phoenix AC | 3 | 3 | Herts Phoenix AC home page |
| Stragglers | 3 | 3 | Stragglers home page |
| March AC | 3 | 13 | March AC home page |
| Lordshill Road Runners | 3 | 3 | Lordshill Road Runners home page |
| Sandhurst Joggers | 3 | 67 | Sandhurst Joggers home page |
| Ranelagh Harriers | 3 | 3 | Ranelagh Harriers home page |
| Striders of Croydon AC | 3 | 3 | Striders of Croydon AC home page |
| Olney Runners AC | 3 | 3 | Olney Runners AC home page |
| Sutton Runners | 3 | 3 | Sutton Runners home page |
| Datchet Dashers | 3 | 3 | Datchet Dashers home page |
| Jog On (Berkhamsted) | 3 | 3 | Jog On (Berkhamsted) home page |
| Christ Church Runners | 3 | 34 |
|
| Alchester RC | 3 | 3 | Alchester RC home page |
| Wakefield Triathlon Club | 3 | 3 | Wakefield Triathlon Club home page |
| Blood, Sweat and Beers | 3 | 6 | Blood, Sweat and Beers home page |
| Redwell Runners | 3 | 3 |
|
| Massey Ferguson RC | 2 | 2 | Massey Ferguson RC home page |
| Winslow Warriors Running Club | 2 | 2 | Winslow Warriors Running Club home page |
| DofE | 2 | 8 | DofE home page |
| Abingdon AC | 2 | 2 | Abingdon AC home page |
| Thames Turbo Triathlon | 2 | 2 | Thames Turbo Triathlon home page |
| UKRunChat Running Club | 2 | 29 | UKRunChat Running Club home page |
| Long Eaton RC | 2 | 2 | Long Eaton RC home page |
| Leighton Buzzard Regiment Fitness | 2 | 9 |
|
| Burnham Joggers | 2 | 2 | Burnham Joggers home page |
| Chiltern Church Runners | 2 | 2 | Chiltern Church Runners home page |
| Harpenden Rugby Club | 2 | 6 | Harpenden Rugby Club home page |
| Loughton AC | 2 | 2 | Loughton AC home page |
| Hercules Wimbledon AC | 2 | 2 | Hercules Wimbledon AC home page |
| Waveney Valley AC | 2 | 2 | Waveney Valley AC home page |
| Fleckney and Kibworth Running Club | 2 | 2 | Fleckney and Kibworth Running Club home page |
| Chiltern Harriers AC | 2 | 2 | Chiltern Harriers AC home page |
| Cambridge and Coleridge AC | 2 | 2 | Cambridge and Coleridge AC home page |
| Harold Wood Running Club | 2 | 15 | Harold Wood Running Club home page |
| Ivanhoe Runners | 2 | 2 | Ivanhoe Runners home page |
| Beds & Cambs Wing Runners | 2 | 9 |
|
| Bournville Harriers | 2 | 2 | Bournville Harriers home page |
| Swift-tees | 2 | 2 |
|
| WA Marathon Club | 2 | 2 | WA Marathon Club home page |
| Clapham Chasers RC | 2 | 2 | Clapham Chasers RC home page |
| HLB Runners | 2 | 6 | HLB Runners home page |
| Kenilworth Runners | 2 | 2 | Kenilworth Runners home page |
| Exeter College Running Club | 2 | 2 | Exeter College Running Club home page |
| Portobello RC | 2 | 4 | Portobello RC home page |
| Stockport Tri Club | 2 | 2 | Stockport Tri Club home page |
| UK Lunatics | 2 | 2 | UK Lunatics 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 |
| NHS Couch to 5k | 2 | 4 | NHS Couch to 5k home page |
| Glossopdale Harriers | 2 | 2 | Glossopdale Harriers home page |
| Wellingborough & District AC | 2 | 2 | Wellingborough & District AC home page |
| Hatch Warren Runners | 2 | 2 | Hatch Warren Runners home page |
| Todmorden Harriers & AC | 2 | 2 | Todmorden Harriers & AC home page |
| Shrewsbury Road Runners | 2 | 2 | Shrewsbury Road Runners home page |
| BUAC Cool Runnings | 2 | 3 | BUAC Cool Runnings home page |
| Running Colchester | 2 | 2 |
|
| Andover AC | 2 | 2 | Andover AC home page |
| Springfield Striders RC | 2 | 4 | Springfield Striders RC home page |
| Badgers | 2 | 4 | Badgers home page |
| Notts Women Runners | 2 | 2 | Notts Women Runners home page |
| parkrun World tourists | 2 | 2 |
|
| Walking at parkrun | 2 | 5 | Walking at parkrun home page |
| Dursley Running Club | 2 | 2 | Dursley Running Club home page |
| Sheen Shufflers | 1 | 1 | Sheen Shufflers home page |
| Arena 80 AC | 1 | 1 | Arena 80 AC home page |
| Beeston AC | 1 | 1 | Beeston AC home page |
| Wight Tri | 1 | 1 | Wight Tri home page |
| Sutton-in-Ashfield Harriers & AC | 1 | 2 | Sutton-in-Ashfield Harriers & AC home page |
| Metros RC | 1 | 1 | Metros RC home page |
| Defence Sports & Recreation | 1 | 1 | Defence Sports & Recreation home page |
| Valley Striders AC | 1 | 1 | Valley Striders AC home page |
| Stilton Striders RC | 1 | 1 | Stilton Striders RC home page |
| Reading Rascals | 1 | 1 | Reading Rascals home page |
| Fremantle Triathlon Club | 1 | 1 | Fremantle Triathlon Club home page |
| Run Zone AC | 1 | 1 | Run Zone AC home page |
| Lytchett Manor Striders | 1 | 1 | Lytchett Manor Striders home page |
| Norwich Road Runners | 1 | 1 | Norwich Road Runners home page |
| Team Bath AC | 1 | 1 |
|
| GreenlightPT | 1 | 2 | GreenlightPT home page |
| viewtube runners | 1 | 1 | viewtube runners home page |
| werunthiscologne | 1 | 1 |
|
| Epsom Allsorts | 1 | 1 | Epsom Allsorts home page |
| Ely Runners | 1 | 1 | Ely Runners home page |
| Trafford AC | 1 | 1 | Trafford AC home page |
| Newcastle (Staffs) AC | 1 | 1 | Newcastle (Staffs) AC home page |
| Kings Heath Running Club | 1 | 2 | Kings Heath Running Club home page |
| Tri Surrey | 1 | 1 | Tri Surrey home page |
| Redland Plodders | 1 | 1 |
|
| Ogmore Phoenix Runners | 1 | 1 | Ogmore Phoenix Runners home page |
| Stockport Harriers & AC | 1 | 4 | Stockport Harriers & AC home page |
| Manx Harriers | 1 | 1 | Manx Harriers home page |
| Chigwell and Epping Forest Orienteering Club | 1 | 1 | Chigwell and Epping Forest Orienteering Club home page |
| Parklands Jog and Run | 1 | 1 | Parklands Jog and Run home page |
| #IAMTHESTORM Canicross | 1 | 1 |
|
| Calne RC | 1 | 1 | Calne RC home page |
| Woodford Green AC with Essex Ladies | 1 | 1 | Woodford Green AC with Essex Ladies home page |
| Ravenstone Runners | 1 | 1 | Ravenstone Runners home page |
| kinetic movements bootcamp | 1 | 1 | kinetic movements bootcamp home page |
| Team Trident | 1 | 2 | Team Trident home page |
| Orpington Road Runners | 1 | 1 | Orpington Road Runners home page |
| Duns RC | 1 | 1 |
|
| Vale of Aylesbury AC | 1 | 1 | Vale of Aylesbury AC home page |
| Old Hatfield Ladies Running Group | 1 | 1 | Old Hatfield Ladies Running Group home page |
| ParkrunnerPB | 1 | 1 | ParkrunnerPB home page |
| Victoria Park Harriers & Tower Hamlets AC | 1 | 1 | Victoria Park Harriers & Tower Hamlets AC home page |
| Harborough AC | 1 | 2 | Harborough AC home page |
| Crystal Palace Fun Runners | 1 | 1 | Crystal Palace Fun Runners home page |
| Notts AC | 1 | 1 | Notts AC home page |
| Women Running Penarth | 1 | 1 | Women Running Penarth home page |
| South Pine Striders | 1 | 1 | South Pine Striders home page |
| North Norfolk Harriers AC | 1 | 1 | North Norfolk Harriers AC home page |
| Apple Runners | 1 | 1 |
|
| Akron Aces | 1 | 4 |
|
| Eastleigh RC | 1 | 4 | Eastleigh RC home page |
| Spa Striders RC | 1 | 1 | Spa Striders RC home page |
| Washington Running Club | 1 | 2 | Washington Running Club home page |
| Milton Keynes Distance Project | 1 | 6 | Milton Keynes Distance Project home page |
| Saltaire Striders | 1 | 10 | Saltaire Striders home page |
| Tri-Force | 1 | 1 | Tri-Force home page |
| Ruislip Running Club | 1 | 1 |
|
| Dulwich Park RC | 1 | 2 | Dulwich Park RC home page |
| Highgate Harriers | 1 | 6 | Highgate Harriers home page |
| 100 Marathon Club | 1 | 10 | 100 Marathon Club home page |
| Hyde Park Harriers | 1 | 1 | Hyde Park Harriers home page |
| Brighton Tri Club | 1 | 2 | Brighton Tri Club home page |
| Promenade Plodders | 1 | 1 |
|
| RbR Club | 1 | 8 | RbR Club home page |
| Almost Athletes | 1 | 2 | Almost Athletes home page |
| Fareham Crusaders | 1 | 3 | Fareham Crusaders home page |
| Rebel Runners ~ Medway | 1 | 1 | Rebel Runners ~ Medway home page |
| Plymouth Coastal Runners | 1 | 1 | Plymouth Coastal Runners home page |
| Aldershot, Farnham & District AC | 1 | 1 | Aldershot, Farnham & District AC home page |
| Harlow RC | 1 | 1 | Harlow RC home page |
| Poole AC | 1 | 1 | Poole AC home page |
| Oxford Tri | 1 | 1 | Oxford Tri home page |
| Team Anstey | 1 | 1 | Team Anstey home page |
| Squirrels | 1 | 1 | Squirrels home page |
| Herne Hill Harriers | 1 | 5 | Herne Hill Harriers home page |
| East London Runners | 1 | 1 | East London Runners home page |
| Thame Runners | 1 | 1 | Thame Runners home page |
| South Molton Strugglers | 1 | 1 |
|
| London Fire Brigade | 1 | 2 |
|
| Marlow Striders | 1 | 1 | Marlow Striders home page |
| Colchester Harriers AC | 1 | 1 | Colchester Harriers AC home page |
| South Derbyshire Road Runners AC | 1 | 1 | South Derbyshire Road Runners AC home page |
| Cove Joggers | 1 | 1 | Cove Joggers home page |
| University of Nottingham Triathlon Club | 1 | 1 | University of Nottingham Triathlon Club home page |
| Mikkeller Running Club St Albans | 1 | 1 | Mikkeller Running Club St Albans home page |
| Hinckley RC | 1 | 1 | Hinckley RC home page |
| Cambridge Triathlon Club | 1 | 1 | Cambridge Triathlon Club home page |
| Airedale Dodgers | 1 | 2 |
|
| London City Runners | 1 | 17 | London City Runners home page |
| 100% me | 1 | 7 | 100% me home page |
| Hazlemere Runners | 1 | 5 | Hazlemere Runners home page |
| Alnwick Harriers | 1 | 1 | Alnwick Harriers home page |
| Seaford Striders RC | 1 | 1 | Seaford Striders RC home page |
| Black Pear Joggers | 1 | 1 | Black Pear Joggers home page |
| GoodGym | 1 | 1 | GoodGym home page |
| Army AA | 1 | 1 | Army AA home page |
| West 4 Harriers | 1 | 1 | West 4 Harriers home page |
| Huncote Harriers | 1 | 1 | Huncote Harriers home page |
| Burgess Hill Runners | 1 | 1 | Burgess Hill Runners home page |
| UK Mudd Queens | 1 | 2 | UK Mudd Queens home page |
| Hillingdon AC | 1 | 1 | Hillingdon AC home page |
| Thanet Road Runners AC | 1 | 1 | Thanet Road Runners AC home page |
| Dorchester RIOT | 1 | 4 |
|
| Christchurch Runners | 1 | 3 | Christchurch Runners home page |
| University of Bath Triathlon Club | 1 | 1 | University of Bath Triathlon Club home page |
| Newcastle University Running Club | 1 | 1 | Newcastle University Running Club home page |
| Marston Moretaine Runners | 1 | 2 | Marston Moretaine Runners home page |
| North Norfolk Beach Runners | 1 | 7 | North Norfolk Beach Runners home page |
| Tri Sport Epping | 1 | 1 | Tri Sport Epping home page |
| Monoskiers UK | 1 | 1 | Monoskiers UK home page |
| TeamGuildhall - Guildhall School of Music & Drama | 1 | 1 |
|
| Serpentine RC | 1 | 1 | Serpentine RC home page |
| Overton Harriers & AC | 1 | 1 | Overton Harriers & AC home page |
| Selby Striders | 1 | 2 | Selby Striders home page |
| Long Distance Walkers Association | 1 | 2 | Long Distance Walkers Association home page |
| Strideout | 1 | 1 | Strideout home page |
| #thisgirlcanessex | 1 | 2 |
|
| Barnet and District AC | 1 | 1 | Barnet and District AC home page |
| Wimbledon Windmilers | 1 | 1 | Wimbledon Windmilers home page |
| Ilford AC | 1 | 1 | Ilford AC home page |
| Bungay Black Dog RC | 1 | 1 | Bungay Black Dog RC home page |
| Quakers RC | 1 | 1 | Quakers RC home page |
| Coltishall Jaguars | 1 | 1 | Coltishall Jaguars home page |
| Lagan Valley Orienteers | 1 | 1 | Lagan Valley Orienteers home page |
| Meridian Triathlon Club | 1 | 1 | Meridian Triathlon Club home page |
| Holmfirth Harriers AC | 1 | 1 | Holmfirth Harriers AC home page |
| Sittingbourne Striders | 1 | 1 | Sittingbourne Striders home page |
| Copley Colts | 1 | 1 |
|
| Okhane | 1 | 1 | Okhane home page |
| Daventry Road Runners | 1 | 1 | Daventry Road Runners home page |
| Northbrook AC | 1 | 1 | Northbrook AC home page |
| Chorlton Runners | 1 | 1 | Chorlton Runners home page |
| Tailenders | 1 | 1 | Tailenders home page |
| The Secret Run Club | 1 | 2 |
|
| Elvet Striders | 1 | 2 | Elvet Striders home page |
| BBC RC | 1 | 8 |
|
| West End Runners | 1 | 1 | West End Runners home page |
| Mossley Hill AC | 1 | 1 | Mossley Hill AC home page |
| Fitmums and Friends | 1 | 2 | Fitmums and Friends home page |
| St Edmunds Pacers | 1 | 1 | St Edmunds Pacers home page |
| BAC C25K | 1 | 1 |
|
| #fitfam | 1 | 1 |
|
| Kidderminster & Stourport AC | 1 | 1 | Kidderminster & Stourport AC home page |
| Bush Hill Park Runners | 1 | 1 | Bush Hill Park Runners home page |
| Mustard Ultimate Frisbee | 1 | 2 |
|
| Blackheath & Bromley Harriers AC | 1 | 1 | Blackheath & Bromley Harriers AC home page |
| Ipswich JAFFA RC | 1 | 1 | Ipswich JAFFA RC home page |
| Bromsgrove & Redditch AC | 1 | 1 | Bromsgrove & Redditch AC home page |
| York Acorn RC | 1 | 1 | York Acorn RC home page |
| Thames Valley Orienteering Club | 1 | 1 |
|
| Kent AC | 1 | 1 | Kent AC home page |
| Eynsham Road Runners | 1 | 1 | Eynsham Road Runners home page |
| Thirsk & Sowerby Harriers | 1 | 1 | Thirsk & Sowerby Harriers home page |
| Tyne Bridge Harriers | 1 | 1 | Tyne Bridge Harriers home page |
| Higham Harriers AC | 1 | 2 |
|
| Run Verity | 1 | 1 | Run Verity home page |
| Team MK | 1 | 2 |
|
| Mansfield Harriers & AC | 1 | 1 | Mansfield Harriers & AC home page |
| Doncaster AC | 1 | 1 | Doncaster AC home page |
| Pegasus RC (Cardiff) | 1 | 1 | Pegasus RC (Cardiff) home page |
| Walney Wind Cheetahs | 1 | 1 |
|
| Taunton Running Club | 1 | 1 | Taunton Running Club home page |
| Dulwich Runners AC | 1 | 1 | Dulwich Runners AC home page |
| New Forest Runners | 1 | 1 | New Forest Runners home page |
| Sheffield Running Club | 1 | 1 | Sheffield Running Club home page |
| Hertfordshire Orienteering Club | 1 | 1 | Hertfordshire Orienteering Club home page |
