| Carolina Godiva Track Club | 103 | 2064 | Carolina Godiva Track Club home page  |
| Bull City Track Club (Adult USATF Club) | 22 | 65 |
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| Triangle Champions Track Club | 13 | 106 | Triangle Champions Track Club home page |
| Durham YMCA Running | 6 | 81 | Durham YMCA Running home page |
| UK parkrun tourists | 4 | 6 |
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| ARTC | 4 | 7 |
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| Erme Valley Harriers | 4 | 4 | Erme Valley Harriers home page |
| Clermont Runners | 4 | 4 |
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| Vegan Runners | 4 | 6 | Vegan Runners home page |
| Darwen Dashers RC | 3 | 3 | Darwen Dashers RC home page |
| Teesdale AC | 3 | 3 | Teesdale AC home page |
| 26.2 RRC | 3 | 3 | 26.2 RRC home page |
| Cirencester AC | 3 | 3 | Cirencester AC home page |
| Stubbington Green Runners | 2 | 2 | Stubbington Green Runners home page |
| Airedale Dodgers | 2 | 2 |
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| Itchen Spitfires Running Club | 2 | 3 | Itchen Spitfires Running Club home page |
| Fletcher's Cove parkrunners | 2 | 2 | Fletcher's Cove parkrunners home page |
| Fife AC | 2 | 2 | Fife AC home page |
| Endorphin Fitness | 2 | 2 | Endorphin Fitness home page |
| Lillie parkrunners | 2 | 2 |
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| Tidewater Striders | 2 | 38 | Tidewater Striders home page |
| Multisport Gold | 2 | 2 | Multisport Gold home page |
| Ballincollig Athletic Club | 2 | 2 | Ballincollig Athletic Club home page |
| Gillingham Trotters RC | 2 | 2 | Gillingham Trotters RC home page |
| Beckenham RC | 2 | 2 | Beckenham RC home page |
| Outfit Hill Runners | 2 | 4 | Outfit Hill Runners home page |
| Serpentine RC | 2 | 2 | Serpentine RC home page |
| Spa Striders RC | 2 | 4 | Spa Striders RC home page |
| Blackheath & Bromley Harriers AC | 2 | 2 | Blackheath & Bromley Harriers AC home page |
| Springfield Striders RC | 2 | 2 | Springfield Striders RC home page |
| Defence Sports & Recreation | 2 | 2 | Defence Sports & Recreation home page |
| Buzzard Flats Track Club | 2 | 9 | Buzzard Flats Track Club home page |
| Sheen Shufflers | 1 | 3 | Sheen Shufflers home page |
| DC Front Runners | 1 | 2 | DC Front Runners home page |
| Biggleswade AC | 1 | 10 | Biggleswade AC home page |
| British Airways AC | 1 | 1 | British Airways AC home page |
| Petts Wood Runners | 1 | 1 | Petts Wood Runners home page |
| St Finbarrs AC | 1 | 2 |
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| Mad Monday Mountain Crushers | 1 | 1 |
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| Harrow AC | 1 | 2 | Harrow AC home page |
| Fetch Everyone RC | 1 | 1 | Fetch Everyone RC home page |
| BeaRCat Running Club | 1 | 1 | BeaRCat Running Club home page |
| Kensington parkrunners | 1 | 1 |
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| Twin Towns Social Runners and Walkers Club | 1 | 1 | Twin Towns Social Runners and Walkers Club home page |
| Stockport Harriers & AC | 1 | 1 | Stockport Harriers & AC home page |
| Aldridge RC | 1 | 1 | Aldridge RC home page |
| Fitmums and Friends | 1 | 2 | Fitmums and Friends home page |
| Secret Rocky Runners | 1 | 1 | Secret Rocky Runners home page |
| York Acorn RC | 1 | 2 | York Acorn RC home page |
| Wooters Runners | 1 | 1 | Wooters Runners home page |
| DC Roadrunners | 1 | 1 | DC Roadrunners home page |
| Hart Road Runners | 1 | 1 | Hart Road Runners home page |
| Dubai Road Runners | 1 | 1 | Dubai Road Runners home page |
| Cumberland AC | 1 | 1 | Cumberland AC home page |
| St Paul's Runners | 1 | 1 |
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| Striders of Croydon AC | 1 | 1 | Striders of Croydon AC home page |
| Steel City Striders RC | 1 | 1 | Steel City Striders RC home page |
| https://blackgirlsrun.com/ | 1 | 1 | https://blackgirlsrun.com/ home page |
| Almost Athletes | 1 | 1 | Almost Athletes home page |
| Western Athletics | 1 | 1 | Western Athletics home page |
| Atlanta Track Club | 1 | 1 | Atlanta Track Club home page |
| Orpington Road Runners | 1 | 5 | Orpington Road Runners home page |
| Woodford Green AC with Essex Ladies | 1 | 5 | Woodford Green AC with Essex Ladies home page |
| Sydney Pacific AC | 1 | 2 |
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| Lonely Goat RC | 1 | 1 | Lonely Goat RC home page |
| Huntingdonshire AC | 1 | 1 | Huntingdonshire AC home page |
| Politiken | 1 | 1 |
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| Broxtowe Triathlon Club | 1 | 1 | Broxtowe Triathlon Club home page |
| Feisty Foxies | 1 | 1 |
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| Crystal Palace Fun Runners | 1 | 1 | Crystal Palace Fun Runners home page |
| Masters Athletics W.A. (Western Australia) | 1 | 1 | Masters Athletics W.A. (Western Australia) home page |
| Twin City Track Club | 1 | 1 | Twin City Track Club home page |
| Wimbledon Windmilers | 1 | 1 | Wimbledon Windmilers home page |
| Cambuslang Harriers | 1 | 1 | Cambuslang Harriers home page |
| Excelsior Running Club | 1 | 2 | Excelsior Running Club home page |
| Amman Valley Harriers | 1 | 1 | Amman Valley Harriers home page |
| Hartbeespoort MC | 1 | 3 |
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| BCRC | 1 | 1 | BCRC home page |
| Pyrford Puffers | 1 | 1 |
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| North Derbyshire RC | 1 | 1 | North Derbyshire RC home page |
| Black Men Run | 1 | 1 | Black Men Run home page |
| Idle AC | 1 | 1 | Idle AC home page |
| Southville Running Club | 1 | 1 |
|
| Tailenders | 1 | 1 | Tailenders home page |
| Whovian Running Club | 1 | 1 | Whovian Running Club home page |
| Chepstow Harriers | 1 | 3 | Chepstow Harriers home page |
| Sportsworld | 1 | 6 | Sportsworld home page |
| Trail Running SA | 1 | 1 | Trail Running SA home page |
| Sevenoaks AC | 1 | 2 | Sevenoaks AC home page |
| Willesden Triathlon Club | 1 | 1 | Willesden Triathlon Club home page |
| NTTG! | 1 | 1 | NTTG! home page |
| Arena 80 AC | 1 | 1 | Arena 80 AC home page |
| Strand AC | 1 | 1 |
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| Team S4 | 1 | 1 |
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| Reading Roadrunners | 1 | 1 | Reading Roadrunners home page |
| Southport Waterloo AC | 1 | 3 | Southport Waterloo AC home page |
| Mid Atlantic Athletics Club | 1 | 1 | Mid Atlantic Athletics Club home page |
| West Lothian Triathlon | 1 | 1 |
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| RunGirlz | 1 | 1 | RunGirlz home page |
| Aussie Peakers | 1 | 1 |
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| Valley Hill Runners | 1 | 1 | Valley Hill Runners home page |
| Badgers | 1 | 1 | Badgers home page |
| Shettleston Harriers | 1 | 1 | Shettleston Harriers home page |
| Bridgnorth Running Club | 1 | 1 | Bridgnorth Running Club home page |
| Loughborough Students AC | 1 | 1 | Loughborough Students AC home page |
| Brisbane Road Runners | 1 | 2 | Brisbane Road Runners home page |
| Warringah Triathlon Club | 1 | 1 | Warringah Triathlon Club home page |
| Stonewall Sports - Raleigh Run Club | 1 | 56 | Stonewall Sports - Raleigh Run Club home page |
| Avon Valley Runners | 1 | 1 | Avon Valley Runners home page |
| Coventry Triathletes | 1 | 2 |
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| Run Walk for Life | 1 | 1 | Run Walk for Life home page |
| Montgomery County Road Runners Club - Maryland (MC | 1 | 1 | Montgomery County Road Runners Club - Maryland (MC home page |
| Eye Community Runners | 1 | 2 | Eye Community Runners home page |
| Frampton Cotterell Harriers | 1 | 1 |
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| Dunboyne AC | 1 | 1 | Dunboyne AC home page |
| CSSC Sports & Leisure | 1 | 1 | CSSC Sports & Leisure home page |