| Celbridge AC | 166 | 2770 | Celbridge AC home page  |
| Le Cheile AC | 124 | 963 | Le Cheile AC home page |
| 2018 Operation Transformation | 64 | 424 | 2018 Operation Transformation home page |
| St. Cocas AC | 61 | 426 | St. Cocas AC home page |
| Clane AC | 58 | 302 | Clane AC home page |
| Waterstown Warriors R.C. | 56 | 112 |
|
| Lucan Harriers | 51 | 261 | Lucan Harriers home page |
| Polish Runners Club Ireland | 37 | 134 | Polish Runners Club Ireland home page |
| ACefit | 34 | 253 |
|
| Dunboyne AC | 32 | 156 | Dunboyne AC home page |
| Esker Running Group | 23 | 75 |
|
| Donore Harriers | 18 | 121 | Donore Harriers home page |
| Wolfpack RC | 18 | 26 |
|
| Grassroots Fitness | 17 | 85 | Grassroots Fitness home page |
| Donadea Running Club | 11 | 35 | Donadea Running Club home page |
| Peamount Running Club | 10 | 26 |
|
| Naas AC | 10 | 14 | Naas AC home page |
| Crusaders Athletic Club | 9 | 13 | Crusaders Athletic Club home page |
| Raheny Shamrock AC | 8 | 11 | Raheny Shamrock AC home page |
| Dundrum South Dublin Athletic Club | 8 | 12 | Dundrum South Dublin Athletic Club home page |
| Sportsworld | 8 | 9 | Sportsworld home page |
| parkrun Trippers | 8 | 8 |
|
| Brothers Pearse AC | 7 | 11 | Brothers Pearse AC home page |
| Pulse Triathlon Club | 7 | 43 | Pulse Triathlon Club home page |
| Hartstown Meet and Train | 7 | 21 |
|
| Trim AC | 6 | 6 | Trim AC home page |
| Tralee parkrunners on Tour - TpoT | 6 | 6 |
|
| Garda Athletic Club | 6 | 7 | Garda Athletic Club home page |
| Naas Triathlon club | 5 | 30 |
|
| Dublin Bay Running Club | 5 | 11 | Dublin Bay Running Club home page |
| Piranha TC | 5 | 19 | Piranha TC home page |
| Dave Bradshaw Running | 5 | 26 | Dave Bradshaw Running home page |
| Bray Runners | 5 | 12 | Bray Runners home page |
| Galway City Harriers | 5 | 9 | Galway City Harriers home page |
| Tritanium TC | 5 | 21 | Tritanium TC home page |
| Canicross Ireland | 4 | 23 | Canicross Ireland home page |
| Civil Service Hrs and A.C. | 4 | 12 | Civil Service Hrs and A.C. home page |
| Metro St Brigid's | 4 | 10 | Metro St Brigid's home page |
| Lakeshore Striders | 4 | 11 | Lakeshore Striders home page |
| Newbridge AC | 4 | 29 | Newbridge AC home page |
| Balbriggan Roadrunners | 4 | 4 | Balbriggan Roadrunners home page |
| Blackrock AC | 4 | 4 | Blackrock AC home page |
| BOI Runners | 4 | 13 |
|
| Dunshaughlin AC | 4 | 9 | Dunshaughlin AC home page |
| Clonliffe Harriers A.C. | 3 | 9 | Clonliffe Harriers A.C. home page |
| Hotbed Hares | 3 | 72 |
|
| St Kevin's Athletic Club | 3 | 10 |
|
| Glendalough AC | 3 | 3 | Glendalough AC home page |
| Runners Support Page | 3 | 8 | Runners Support Page home page |
| Marathon Club Ireland | 3 | 75 | Marathon Club Ireland home page |
| #parkwalkIRE | 3 | 73 |
|
| Run with Tina | 3 | 11 | Run with Tina home page |
| Porterstown Panthers | 3 | 5 |
|
| parkrun Trippers | 3 | 3 |
|
| Sloggers to Joggers | 2 | 2 | Sloggers to Joggers home page |
| IRISH LIFE AND CANADA LIFE RUNNING CLUB | 2 | 80 | IRISH LIFE AND CANADA LIFE RUNNING CLUB home page |
| #Gaisce | 2 | 26 | #Gaisce home page |
| Kent AC | 2 | 2 | Kent AC home page |
| Rathfarnham WSAF | 2 | 4 | Rathfarnham WSAF home page |
| Wooters Runners | 2 | 2 | Wooters Runners home page |
| Beckenham RC | 2 | 2 | Beckenham RC home page |
| Liffey Valley AC | 2 | 24 | Liffey Valley AC home page |
| St Michael's AC | 2 | 10 | St Michael's AC home page |
| Dinny Collins Fitness | 2 | 2 | Dinny Collins Fitness home page |
| Orion Harriers | 2 | 13 | Orion Harriers home page |
| Mt. Hillary AC | 2 | 5 | Mt. Hillary AC home page |
| Allianz Ireland | 2 | 12 |
|
| Greystones AC | 2 | 2 | Greystones AC home page |
| Sallins Running Club | 2 | 3 |
|
| Forget The Gym | 2 | 4 | Forget The Gym home page |
| Leighton Buzzard AC | 2 | 2 | Leighton Buzzard AC home page |
| Enniskillen Running Club | 2 | 2 |
|
| Sweeney Joggers | 2 | 10 |
|
| Herne Hill Harriers | 2 | 4 | Herne Hill Harriers home page |
| Portmarnock Athletic Club | 2 | 2 | Portmarnock Athletic Club home page |
| Tallaght AC | 2 | 11 | Tallaght AC home page |
| Exmouth Harriers AAC | 1 | 1 | Exmouth Harriers AAC home page |
| An Brú AC | 1 | 1 |
|
| Penny Lane Striders | 1 | 1 | Penny Lane Striders home page |
| Belfast Running Club | 1 | 1 | Belfast Running Club home page |
| mypersonaltrainer.ie | 1 | 1 | mypersonaltrainer.ie home page |
| Chester Triathlon Club | 1 | 1 | Chester Triathlon Club home page |
| Collingwood AC | 1 | 1 | Collingwood AC home page |
| Glenmore AC | 1 | 1 | Glenmore AC home page |
| Run Dem Crew | 1 | 1 | Run Dem Crew home page |
| TRX Insanity | 1 | 1 | TRX Insanity home page |
| Perth Urban Runners | 1 | 2 | Perth Urban Runners home page |
| Navan Run Club | 1 | 1 |
|
| Hook Norton Harriers | 1 | 1 | Hook Norton Harriers home page |
| Jog Lisburn | 1 | 1 |
|
| Inbhear Mor AC | 1 | 1 |
|
| Mornington Chasers | 1 | 1 | Mornington Chasers home page |
| Ervia | 1 | 7 |
|
| Clonmel Athletic Club | 1 | 1 | Clonmel Athletic Club home page |
| Version1 Runners | 1 | 3 |
|
| City of Portsmouth AC | 1 | 1 | City of Portsmouth AC home page |
| Leevale AC | 1 | 2 | Leevale AC home page |
| Mid Suttton AC | 1 | 1 | Mid Suttton AC home page |
| Mill Lane Runners | 1 | 12 |
|
| Crusaders A C Dublin | 1 | 4 | Crusaders A C Dublin home page |
| London City Runners | 1 | 1 | London City Runners home page |
| Cherry Orchard Running Club | 1 | 3 |
|
| Moynalty AC | 1 | 1 | Moynalty AC home page |
| Rochdale Harriers & AC | 1 | 1 | Rochdale Harriers & AC home page |
| St. Laurence O'Toole AC | 1 | 1 | St. Laurence O'Toole AC home page |
| West 4 Harriers | 1 | 1 | West 4 Harriers home page |
| run4fun | 1 | 1 | run4fun home page |
| Willowfield Harriers | 1 | 1 | Willowfield Harriers home page |
| CSSC Sports & Leisure | 1 | 1 | CSSC Sports & Leisure home page |
| Lough Key Triathlon Club | 1 | 1 | Lough Key Triathlon Club home page |
| Dolphin Coast Striders | 1 | 1 |
|
| Dublin Frontrunners | 1 | 2 |
|
| Dunleer AC | 1 | 1 | Dunleer AC home page |
| Mullingar Harriers | 1 | 5 | Mullingar Harriers home page |
| Fingal Women’s Running Group | 1 | 1 |
|
| Ballymena Runners AC | 1 | 1 | Ballymena Runners AC home page |
| jogscotland | 1 | 1 | jogscotland home page |
| Dublin Runners | 1 | 3 | Dublin Runners home page |
| Teagasc | 1 | 38 |
|
| Grange Farm and Dunmow Runners | 1 | 5 | Grange Farm and Dunmow Runners home page |
| Wicklow Triathlon Club | 1 | 4 | Wicklow Triathlon Club home page |
| Clare River Harriers | 1 | 1 |
|
| Portlaoise AC | 1 | 1 | Portlaoise AC home page |
| Redland Plodders | 1 | 1 |
|
| Singapore Shufflers | 1 | 2 | Singapore Shufflers home page |
| Didsbury Runners | 1 | 1 | Didsbury Runners home page |
| RunEtics | 1 | 4 | RunEtics home page |
| Bournville Harriers | 1 | 1 | Bournville Harriers home page |
| Belpark Triathlon Club | 1 | 1 | Belpark Triathlon Club home page |
| STAR Running Club | 1 | 1 |
|
| Isle of Wight Road Runners. | 1 | 2 | Isle of Wight Road Runners. home page |
| Lisburn Triathlon Club | 1 | 1 |
|
| Stokes Striders Recreational Running Group | 1 | 2 |
|
| Garscube Harriers | 1 | 1 | Garscube Harriers home page |
| 3D Triathlon Club | 1 | 2 | 3D Triathlon Club home page |
| North East Runners | 1 | 1 | North East Runners home page |
| Springwell RC | 1 | 1 | Springwell RC home page |
| Bridgnorth Running Club | 1 | 1 | Bridgnorth Running Club home page |
| AIT AC | 1 | 1 | AIT AC home page |
| Epsom Allsorts | 1 | 1 | Epsom Allsorts home page |
| Dublin Fire Brigade Athletics | 1 | 1 |
|
| Brendan Doyle Running | 1 | 1 |
|
| Raphoe Road Runners | 1 | 1 |
|
| Tinryland AC | 1 | 3 | Tinryland AC home page |
| Rochdale Triathlon Club | 1 | 1 | Rochdale Triathlon Club home page |
| drogheda tri club | 1 | 1 | drogheda tri club home page |
| Navan AC | 1 | 1 | Navan AC home page |
| KPMG Running Club | 1 | 57 |
|
| Fell Runners Association | 1 | 1 | Fell Runners Association home page |
| Run Walk for Life | 1 | 2 | Run Walk for Life home page |
| Shrewton Running Club | 1 | 1 | Shrewton Running Club home page |
| Sole Sisters | 1 | 1 | Sole Sisters home page |
| Mallusk Harriers | 1 | 1 | Mallusk Harriers home page |
| Ormeau Runners (RunBelfast) | 1 | 1 | Ormeau Runners (RunBelfast) home page |
| Monkstown Spartans AC | 1 | 1 | Monkstown Spartans AC home page |
| Killarney Valley AC | 1 | 2 | Killarney Valley AC home page |
| Liverpool RC | 1 | 4 | Liverpool RC home page |
| Lusk Athletic Club | 1 | 1 | Lusk Athletic Club home page |
| Tuam AC | 1 | 1 |
|
| Dublin Front Runners | 1 | 1 | Dublin Front Runners home page |