| Eye Community Runners | 56 | 117 | Eye Community Runners home page  |
| Werrington Joggers | 29 | 49 | Werrington Joggers home page |
| Stamford Striders | 19 | 35 | Stamford Striders home page |
| Halmer Harriers | 17 | 33 | Halmer Harriers home page |
| Yaxley Runners & Joggers | 12 | 13 | Yaxley Runners & Joggers home page |
| March AC | 10 | 27 | March AC home page |
| BRJ Run and Tri | 10 | 11 | BRJ Run and Tri home page |
| Huntingdonshire AC | 9 | 11 | Huntingdonshire AC home page |
| Dereham Runners AC | 8 | 8 | Dereham Runners AC home page |
| Nene Valley Harriers | 7 | 15 | Nene Valley Harriers home page |
| Three Counties RC | 7 | 7 | Three Counties RC home page |
| Vegan Runners | 7 | 8 | Vegan Runners home page |
| Andy Harding Personal Training | 7 | 7 | Andy Harding Personal Training home page |
| UK parkrun tourists | 6 | 6 |
|
| Boston Community Runners | 5 | 11 | Boston Community Runners home page |
| Thorney RC | 5 | 5 | Thorney RC home page |
| Lonely Goat RC | 5 | 15 | Lonely Goat RC home page |
| Grantham Running Club | 5 | 5 | Grantham Running Club home page |
| Peterborough AC | 5 | 7 | Peterborough AC home page |
| South Derbyshire Road Runners AC | 4 | 4 | South Derbyshire Road Runners AC home page |
| Skegness & District Running Club | 4 | 4 | Skegness & District Running Club home page |
| Long Eaton RC | 4 | 4 | Long Eaton RC home page |
| UK Mudd Queens | 4 | 6 | UK Mudd Queens home page |
| Belvoir Tri Club | 3 | 3 | Belvoir Tri Club home page |
| Sleaford Striders AC | 3 | 3 | Sleaford Striders AC home page |
| Cambridge and Coleridge AC | 3 | 3 | Cambridge and Coleridge AC home page |
| 26.2 RRC | 3 | 3 | 26.2 RRC home page |
| Stilton Striders RC | 3 | 3 | Stilton Striders RC home page |
| Bideford AAC | 3 | 3 | Bideford AAC home page |
| Sphinx AC | 3 | 3 | Sphinx AC home page |
| Massey Ferguson RC | 3 | 3 | Massey Ferguson RC home page |
| DofE | 2 | 3 | DofE home page |
| Team Kimpton | 2 | 2 | Team Kimpton home page |
| Defence Sports & Recreation | 2 | 2 | Defence Sports & Recreation home page |
| Ely Runners | 2 | 3 | Ely Runners home page |
| Sinfin RC | 2 | 2 | Sinfin RC home page |
| Sutton Runners | 2 | 2 | Sutton Runners home page |
| CSSC Sports & Leisure | 2 | 2 | CSSC Sports & Leisure home page |
| Redway Runners | 2 | 2 | Redway Runners home page |
| Fenland Running Club | 2 | 2 | Fenland Running Club home page |
| Ackworth Road Runners | 2 | 2 | Ackworth Road Runners home page |
| Riverside Runners | 2 | 2 | Riverside Runners home page |
| Grantham Athletic Club | 2 | 2 | Grantham Athletic Club home page |
| UKnetrunner | 2 | 3 | UKnetrunner home page |
| 100 Marathon Club | 1 | 1 | 100 Marathon Club home page |
| Derwent Valley Orienteers | 1 | 1 | Derwent Valley Orienteers home page |
| Great Western Runners | 1 | 1 | Great Western Runners home page |
| Lincoln Wellington AC | 1 | 1 | Lincoln Wellington AC home page |
| Beeston AC | 1 | 1 | Beeston AC home page |
| Striders of Croydon AC | 1 | 1 | Striders of Croydon AC home page |
| Leeds City AC | 1 | 1 | Leeds City AC home page |
| Chiltern Church Runners | 1 | 1 | Chiltern Church Runners home page |
| Parklands Jog and Run | 1 | 2 | Parklands Jog and Run home page |
| Alchester RC | 1 | 1 | Alchester RC home page |
| RED Runners | 1 | 1 |
|
| Vegetarian Cycling and AC | 1 | 1 | Vegetarian Cycling and AC home page |
| Rising Brook Runners | 1 | 1 | Rising Brook Runners home page |
| Hallamshire Harriers Sheffield AC | 1 | 1 | Hallamshire Harriers Sheffield AC home page |
| Walking at parkrun | 1 | 1 |
|
| PACTRAC | 1 | 3 | PACTRAC home page |
| Virgin Trains East Coast | 1 | 2 |
|
| Rushcliffe AC | 1 | 1 | Rushcliffe AC home page |
| Sweatshop Running Community | 1 | 1 | Sweatshop Running Community home page |
| Wakefield District Harriers & AC | 1 | 1 | Wakefield District Harriers & AC home page |
| Steel City Striders RC | 1 | 1 | Steel City Striders RC home page |
| Bramley Breezers | 1 | 1 | Bramley Breezers home page |
| Wellingborough & District AC | 1 | 1 | Wellingborough & District AC home page |
| Leicestershire Orienteering club | 1 | 1 | Leicestershire Orienteering club home page |
| Peterborough Paws Canicross | 1 | 1 | Peterborough Paws Canicross home page |
| Almost Athletes | 1 | 1 | Almost Athletes home page |
| Rutland RC | 1 | 1 | Rutland RC home page |
| Runners-next-the-Sea | 1 | 1 | Runners-next-the-Sea home page |
| Sutton-in-Ashfield Harriers & AC | 1 | 1 | Sutton-in-Ashfield Harriers & AC home page |
| University of East Anglia AC | 1 | 2 | University of East Anglia AC home page |
| Hatch Warren Runners | 1 | 1 | Hatch Warren Runners home page |
| Holme Pierrepont RC | 1 | 1 | Holme Pierrepont RC home page |
| West Anglian Orienteering Club | 1 | 1 | West Anglian Orienteering Club home page |
| Peterborough Pacers | 1 | 2 |
|
| Kippax & District Harriers | 1 | 1 | Kippax & District Harriers home page |
| Penny Lane Striders | 1 | 1 | Penny Lane Striders home page |
| Notts Women Runners | 1 | 1 | Notts Women Runners home page |
| Gainsborough & Morton Striders AC | 1 | 1 |
|
| Lincoln Orienteering Group | 1 | 1 | Lincoln Orienteering Group home page |
| Bournville Harriers | 1 | 1 | Bournville Harriers home page |
| Team Bradshaw | 1 | 1 |
|
| British Airways AC | 1 | 2 | British Airways AC home page |
| West End Runners | 1 | 1 | West End Runners home page |
| Melbourne Midday Milers | 1 | 1 | Melbourne Midday Milers home page |
| Team Bex | 1 | 6 |
|
| Colchester Harriers AC | 1 | 1 | Colchester Harriers AC home page |
| Fetch Everyone RC | 1 | 1 | Fetch Everyone RC home page |
| RunDMC | 1 | 1 |
|
| Solent Running Sisters | 1 | 1 | Solent Running Sisters home page |
| GoodGym | 1 | 1 | GoodGym home page |
| Birstall RC | 1 | 1 | Birstall RC home page |
| Ripon Runners | 1 | 1 | Ripon Runners home page |
| Stragglers | 1 | 2 | Stragglers home page |
| Chigwell and Epping Forest Orienteering Club | 1 | 1 | Chigwell and Epping Forest Orienteering Club home page |