| Celbridge AC | 143 | 1757 | Celbridge AC home page  |
| Le Cheile AC | 99 | 772 | Le Cheile AC home page |
| 2018 Operation Transformation | 66 | 380 | 2018 Operation Transformation home page |
| Waterstown Warriors R.C. | 55 | 98 |
|
| Lucan Harriers | 49 | 174 | Lucan Harriers home page |
| St. Cocas AC | 41 | 243 | St. Cocas AC home page |
| Clane AC | 34 | 199 | Clane AC home page |
| ACefit | 29 | 191 |
|
| Dunboyne AC | 27 | 119 | Dunboyne AC home page |
| Polish Runners Club Ireland | 18 | 88 | Polish Runners Club Ireland home page |
| Grassroots Fitness | 17 | 63 | Grassroots Fitness home page |
| Esker Running Group | 17 | 27 |
|
| Peamount Running Club | 12 | 55 |
|
| Donadea Running Club | 12 | 46 | Donadea Running Club home page |
| Donore Harriers | 11 | 61 | Donore Harriers home page |
| Wolfpack RC | 10 | 13 |
|
| Garda Athletic Club | 6 | 7 | Garda Athletic Club home page |
| Raheny Shamrock AC | 6 | 6 | Raheny Shamrock AC home page |
| Sportsworld | 6 | 7 | Sportsworld home page |
| Trim AC | 6 | 6 | Trim AC home page |
| Pulse Triathlon Club | 6 | 35 | Pulse Triathlon Club home page |
| Naas Triathlon club | 5 | 27 |
|
| Naas AC | 5 | 8 | Naas AC home page |
| Bray Runners | 5 | 6 | Bray Runners home page |
| Crusaders Athletic Club | 5 | 6 | Crusaders Athletic Club home page |
| Dublin Bay Running Club | 5 | 10 | Dublin Bay Running Club home page |
| Brothers Pearse AC | 4 | 8 | Brothers Pearse AC home page |
| Dundrum South Dublin Athletic Club | 4 | 5 | Dundrum South Dublin Athletic Club home page |
| Runners Support Page | 4 | 11 | Runners Support Page home page |
| Balbriggan Roadrunners | 4 | 4 | Balbriggan Roadrunners home page |
| BOI Runners | 4 | 10 |
|
| Clonliffe Harriers A.C. | 3 | 9 | Clonliffe Harriers A.C. home page |
| Civil Service Hrs and A.C. | 3 | 4 | Civil Service Hrs and A.C. home page |
| Hotbed Hares | 3 | 59 |
|
| Galway City Harriers | 3 | 5 | Galway City Harriers home page |
| Canicross Ireland | 3 | 7 | Canicross Ireland home page |
| Blackrock AC | 3 | 3 | Blackrock AC home page |
| Glendalough AC | 3 | 3 | Glendalough AC home page |
| Run with Tina | 3 | 4 | Run with Tina home page |
| IRISH LIFE AND CANADA LIFE RUNNING CLUB | 3 | 74 | IRISH LIFE AND CANADA LIFE RUNNING CLUB home page |
| Piranha TC | 3 | 15 | Piranha TC home page |
| Lakeshore Striders | 3 | 10 | Lakeshore Striders home page |
| Dunshaughlin AC | 3 | 6 | Dunshaughlin AC home page |
| Marathon Club Ireland | 2 | 5 | Marathon Club Ireland home page |
| Navan AC | 2 | 2 | Navan AC home page |
| Herne Hill Harriers | 2 | 2 | Herne Hill Harriers home page |
| Metro St Brigid's | 2 | 5 | Metro St Brigid's home page |
| Tritanium TC | 2 | 8 | Tritanium TC home page |
| Leighton Buzzard AC | 2 | 2 | Leighton Buzzard AC home page |
| Liffey Valley AC | 2 | 13 | Liffey Valley AC home page |
| Sweeney Joggers | 2 | 7 |
|
| Newbridge AC | 2 | 7 | Newbridge AC home page |
| Dinny Collins Fitness | 2 | 2 | Dinny Collins Fitness home page |
| Greystones AC | 2 | 2 | Greystones AC home page |
| Enniskillen Running Club | 2 | 2 |
|
| Orion Harriers | 2 | 12 | Orion Harriers home page |
| Forget The Gym | 2 | 4 | Forget The Gym home page |
| Tallaght AC | 2 | 11 | Tallaght AC home page |
| Dublin Runners | 2 | 3 | Dublin Runners home page |
| Beckenham RC | 2 | 2 | Beckenham RC home page |
| Wooters Runners | 2 | 2 | Wooters Runners home page |
| Allianz Ireland | 2 | 12 |
|
| Burnham Joggers | 1 | 3 | Burnham Joggers home page |
| CSSC Sports & Leisure | 1 | 1 | CSSC Sports & Leisure home page |
| Mt. Hillary AC | 1 | 3 | Mt. Hillary AC home page |
| Sole Sisters | 1 | 1 | Sole Sisters home page |
| Stokes Striders Recreational Running Group | 1 | 1 |
|
| Killarney Valley AC | 1 | 2 | Killarney Valley AC home page |
| run4fun | 1 | 1 | run4fun home page |
| Dave Bradshaw Running | 1 | 2 | Dave Bradshaw Running home page |
| Ballymena Runners AC | 1 | 1 | Ballymena Runners AC home page |
| Bridgnorth Running Club | 1 | 1 | Bridgnorth Running Club home page |
| Crusaders A C Dublin | 1 | 3 | Crusaders A C Dublin home page |
| London City Runners | 1 | 1 | London City Runners home page |
| Version1 Runners | 1 | 3 |
|
| Shrewton Running Club | 1 | 1 | Shrewton Running Club home page |
| Belpark Triathlon Club | 1 | 1 | Belpark Triathlon Club home page |
| AIT AC | 1 | 1 | AIT AC home page |
| Penny Lane Striders | 1 | 1 | Penny Lane Striders home page |
| drogheda tri club | 1 | 1 | drogheda tri club home page |
| Mallusk Harriers | 1 | 1 | Mallusk Harriers home page |
| Perth Urban Runners | 1 | 2 | Perth Urban Runners home page |
| Dolphin Coast Striders | 1 | 1 |
|
| Dublin Frontrunners | 1 | 2 |
|
| St Michael's AC | 1 | 6 | St Michael's AC home page |
| Ormeau Runners (RunBelfast) | 1 | 1 | Ormeau Runners (RunBelfast) home page |
| Mornington Chasers | 1 | 1 | Mornington Chasers home page |
| Tuam AC | 1 | 1 |
|
| St Kevin's Athletic Club | 1 | 4 |
|
| Liverpool RC | 1 | 3 | Liverpool RC home page |
| Belfast Running Club | 1 | 1 | Belfast Running Club home page |
| Wicklow Triathlon Club | 1 | 3 | Wicklow Triathlon Club home page |
| Adrenaline Running Club | 1 | 1 |
|
| Grange Farm and Dunmow Runners | 1 | 2 | Grange Farm and Dunmow Runners home page |
| Rochdale Harriers & AC | 1 | 1 | Rochdale Harriers & AC home page |
| Lisburn Triathlon Club | 1 | 1 |
|
| Tinryland AC | 1 | 2 | Tinryland AC home page |
| Mill Lane Runners | 1 | 10 |
|
| Collingwood AC | 1 | 1 | Collingwood AC home page |
| Mullingar Harriers | 1 | 4 | Mullingar Harriers home page |
| Crosbie Crew | 1 | 6 | Crosbie Crew home page |
| Mercia Fell RC | 1 | 1 | Mercia Fell RC home page |
| Leevale AC | 1 | 2 | Leevale AC home page |
| Whitchurch Whippets | 1 | 1 | Whitchurch Whippets home page |
| Singapore Shufflers | 1 | 2 | Singapore Shufflers home page |
| Carrick-on-Shannon AC | 1 | 1 | Carrick-on-Shannon AC home page |
| 3D Triathlon Club | 1 | 2 | 3D Triathlon Club home page |
| Jog Lisburn | 1 | 1 |
|
| Lough Key Triathlon Club | 1 | 1 | Lough Key Triathlon Club home page |
| Didsbury Runners | 1 | 1 | Didsbury Runners home page |
| mypersonaltrainer.ie | 1 | 1 | mypersonaltrainer.ie home page |
| Run Walk for Life | 1 | 2 | Run Walk for Life home page |
| #parkwalkIRE | 1 | 43 |
|
| Hook Norton Harriers | 1 | 1 | Hook Norton Harriers home page |
| Isle of Wight Road Runners. | 1 | 2 | Isle of Wight Road Runners. home page |
| Clare River Harriers | 1 | 1 |
|
| Moynalty AC | 1 | 1 | Moynalty AC home page |
| Glenmore AC | 1 | 1 | Glenmore AC home page |
| Caherleaheen NS Tralee | 1 | 1 |
|
| Springwell RC | 1 | 1 | Springwell RC home page |
| Sloggers to Joggers | 1 | 1 | Sloggers to Joggers home page |
| Brendan Doyle Running | 1 | 1 |
|
| Portmarnock Athletic Club | 1 | 1 | Portmarnock Athletic Club home page |
| Clonmel Athletic Club | 1 | 1 | Clonmel Athletic Club home page |
| An Brú AC | 1 | 1 |
|
| UK parkrun tourists | 1 | 1 |
|
| Rathfarnham WSAF | 1 | 2 | Rathfarnham WSAF home page |
| Portlaoise AC | 1 | 1 | Portlaoise AC home page |
| Chester Triathlon Club | 1 | 1 | Chester Triathlon Club home page |