2018 Cycling Ireland Criterium Championships
| First Name | Surname | Club | Category |
| Marc | Potts | Un-Attached Ulster | A1 |
| Darragh | Zaidan | Arcane Cycling Team | A1 |
| Ryan | Byrne | Arcane Cycling Team | A2 |
| Eoin | O'Connell | Blarney Cycling Club | A1 |
| Gary | Boyle | Blarney Cycling Club | A3 |
| James | O'Sullivan | Blarney Cycling Club | A2 |
| Christopher | Reilly | Bohermeen CC | A1 |
| Simon | Kelly | Burren Cycling Club | A1 |
| Mark | Heather | Clontarf Cycling Club | A2 |
| P J | Collins | Collins Cycle Centre Race Team | A1 |
| Tomas | Walsh | Comeragh CC | JR |
| Aaron | McBride | Donegal Bay Cycling Club | A1 |
| Conn | McDunphy | Holdsworth Pro Cycling | A+ |
| Damien | Shaw | Holdsworth Pro Cycling | A+ |
| Alan | Flynn | Kildare Cycling Club | A3 |
| Ed | Gregory | Kildare Cycling Club | A3 |
| Richard | Maes | Killarney Cycling Club | A1 |
| Phil | Doyle | Killinchy Cycling Club | A2 |
| Ian | Lambden | Lakeside Wheelers Mullingar CC | A3 |
| John | Boyne | Lakeside Wheelers Mullingar CC | JR |
| Stuart | Cox | Lakeside Wheelers Mullingar CC | A1 |
| William | Goodwin | Laois CTC | A2 |
| David | Casserly | Longford Cycling & Racing Club | A1 |
| Dermot | Trulock | Lucan Cycling Road Club | A1 |
| Ronan | Killeen | Lucan Cycling Road Club | A1 |
| Eoin | Woolley | Nenagh Cycling Blub | A3 |
| Conor | Halvey | NRPT | JR |
| Sean | Kennedy | NRPT | JR |
| Cahir | Doyle | Powerhouse Sport | JR |
| David | Conroy | Scott Eurocycles.com | A2 |
| Bryan | Geary | Scott Orwell Wheelers Cycling Club | A1 |
| Callum | O'Toole | Scott Orwell Wheelers Cycling Club | A1 |
| Paul | Forristal | Scott Orwell Wheelers Cycling Club | A1 |
| Sean | Landers | Stamullen RC | A3 |
| Anthony | Doyle | STRATA3/VeloRevolution Racing Team | A1 |
| Bradley | Turner | STRATA3/VeloRevolution Racing Team | A1 |
| Joseph | Fenlon | STRATA3/VeloRevolution Racing Team | A2 |
| Paul | Kennedy | STRATA3/VeloRevolution Racing Team | A2 |
| Philip | Lavery | STRATA3/VeloRevolution Racing Team | A1 |
| Martin | Rice | Sundrive Track Team | A1 |
| Richard | Farrell | Team 905 | A3 |
| Angus | Fyffe | Team Caldwell Cycles | A1 |
| Calvin | Moore | Team Caldwell Cycles | A1 |
| Darnell | Moore | Team Caldwell Cycles | A1 |
| Gary | Donaldson | Team Caldwell Cycles | A1 |
| Andrew | Maguire | Team Gerard-DHL | A1 |
| Diarmuid | Kavanagh | Team Gerard-DHL | A1 |
| Dillon | Corkery | Team Gerard-DHL | A1 |
| Luke | Kearney | Team Gerard-DHL | A1 |
| Paidi | O'Brien | Team Gerard-DHL | A1 |
| Sean | Mc Mahon | Team Gerard-DHL | A3 |
| Sean | Moore | Team Gerard-DHL | A1 |
| Tom | Regan | Team Gerry McVeigh Cars | A2 |
| Aaron | Kearney | Team Viner Caremark Pactimo | A1 |
| Conor | Hennebry | Team Viner Caremark Pactimo | A1 |
| Craig | Rea | Team Viner Caremark Pactimo | A1 |
| Cian | Keogh | The Sports Room Racing | A1 |
| Peter | O'Toole | UCD Cycling Club | A3 |
| Simon | Jones | UCD Cycling Club | A2 |
| Mark | Dowling | Un-Attached Leinster | A1 |
| David | Montgomery | Un-Attached Ulster | A1 |
| Ben | Walsh | Vitus Pro Cycling | Cat 1 |
| Joseph | Mulleady | Yeats Country Cycling Club | A2 |
2018 Cycling Ireland Criterium Demo
| Fiona | Guihen | Black Rose Racing | A3 |
| Melisande | Michaud | Black Rose Racing | A4 |
| Lyndsey | Bryce | Dublin Wheelers | A4 |
| Lisa | Stapelbroek | Kenmare Cycling Club | A4 |
| Caoimhe | O'Brien | Lakeside Wheelers Mullingar | U16 ( upgrade |
| Frances | Thompson | McNally Swords CC | A4 |
| Laura | Banfield | McNally Swords CC | A4 |
| Orla | Hendron | Scott Orwell Wheelers Cycling Club | A3 |
| Deborah | Madden | Sundrive Track Team | A3 |
| Jennifer | Neenan | Sundrive Track Team | A3 |
| Sofie | Loscher | Sundrive Track Team | A4 |
| Susie | Mitchell | Sundrive Track Team | A4 |
| Jennifer | Bates | Team Gerard-DHL | A3 |
| Sinead | Molloy | Tullamore CTC | A4 |
| Maura | Claffey | UCD Cycling Club | A3 |
| Arron | Fox | Un-Attached Leinster | A4 |
