These are the fastest marathon times for some of our members.
| Name | Time | Date | Where |
| Michael M | 2:28:03 | 29-10-17 | Dublin Marathon |
| Fergal W | 2:28:55 | 28-10-18 | Dublin Marathon |
| michael G | 2:30:26 | 01-10-84 | Dublin Marathon |
| Phil K | 02:33:31 | 31-10-11 | Dublin Marathon |
| Seán Fox | 2:40:44 | 01-09-17 | Berlin |
| Ronan D | 2:41:30 | 28-10-18 | Dublin Marathon |
| Niall L | 2:41:40 | 28-10-13 | Dublin Marathon |
| Flor O’D | 2:43:38 | 28-10-18 | Dublin |
| Tom L | 2:44:12 | 24-04-16 | Virgin London Marathon |
| Niamh D | 2:45:13 | 13-04-08 | Rotterdam marathon |
| Will B | 2:48:29 | 30-10-16 | Dublin Marathon |
| Sean M | 2:49:04 | 26-10-15 | Dublin Marathon |
| Colm C | 2:49:18 | 29-10-17 | Dublin Marathon |
| Derek T | 2:49:50 | 01-10-17 | Dublin Marathon |
| Shane McC | 2:52:34 | 24-09-17 | Berlin |
| William M | 2:53:18 | 28-10-10 | Dublin Marathon |
| Andy D | 2:53:30 | 28-09-08 | Dublin Marathon |
| Andy D | 2:53:30 | 28-09-08 | Dublin Marathon |
| Anne C | 2:53:55 | 31-10-11 | Dublin Marathon |
| Ed H | 2:54:29 | 10-04-16 | Rotterdam |
| Paul D | 2:54:42 | 20-04-17 | Manchester Marathon |
| Fergal R | 2:55:58 | 23-10-12 | Dublin Marathon |
| Maurica M | 2:56:29 | 27-10-15 | Dublin Marathon |
| Paddy W | 2:56:34 | 29-10-17 | Dublin Marathon |
| Andre T | 2:56:53 | 16-09-18 | Berlin Marathon |
| Peter G | 2:56:53 | 01-09-10 | Berlin |
| Peter G | 2:56:53 | 01-09-10 | Berlin Marathon |
| Eoghan K | 2:57:13 | 28-10-13 | Dublin Marathon |
| Kieran M | 2:57:24 | 28-10-18 | Dublin Marathon |
| Orna D | 2:57:35 | 31-10-13 | Dublin Marathon |
| Brian O’M | 2:57:55 | 30-10-16 | Dublin Marathon |
| Geoff D | 2:58:30 | 08-07-05 | Dublin Marathon |
| Alan B | 2:58:35 | 28-10-18 | Dublin Marathon |
| Robbie C | 2:58:59 | 01-04-18 | Paris Marathon |
| Luis A | 2:59:21 | 28-10-18 | Dublin Marathon |
| Barry A | 2:59:35 | 08-07-05 | London |
| Chaminda P | 2:59:40 | 23-10-12 | Dublin Marathon |
| Tony B | 2:59:50 | 26-10-09 | Dublin Marathon |
| Mark O’C | 3:00:26 | 28-10-18 | Dublin Marathon |
| Caoimhín M | 3:02:00 | 01-04-15 | London Marathon |
| Jason H | 3:02:08 | 01-10-10 | Dublin Marathon |
| Shane W | 3:08:00 | 06-07-05 | Dublin Marathon |
| Stephen M | 3:08:18 | 28-10-18 | Dublin Marathon |
| Des F | 3:08:49 | 28-10-18 | Dublin Marathon |
| Peter O’T | 3:09:27 | 28-10-13 | Dublin Marathon |
| Eoin K | 3:09:28 | 28-10-13 | Dublin Marathon |
| Alan H | 3:09:29 | 29-10-17 | Dublin Marathon |
| Johnny O | 3:10:54 | 28-10-18 | Dublin Marathon |
| Hugh C | 3:11:57 | 31-10-08 | Dublin Marathon |
| Conor K | 3:12:07 | 09-04-17 | Rotterdam Marathon |
| Ronan H | 3:13:17 | 26-10-15 | Dublin Marathon |
| Gareth L | 3:14:02 | 30-10-12 | Dublin Marathon |
| Alasd B | 3:15:56 | 01-10-15 | Amsterdam marathon |
| Alan J | 3:15:58 | 30-10-13 | Dublin Marathon |
| Dermot M | 3:16:20 | 28-10-13 | Dublin Marathon |
| Pat O’L | 3:17:00 | 28-10-18 | Dublin Marathon |
| Alan k | 3:19:00 | 30-10-16 | Dublin Marathon |
| Cosimo M | 3:19:01 | 18-11-18 | Verona Marathon |
| Adrian B | 3:19:33 | 28-10-16 | Dublin Marathon |
| Sabrina K | 3:20:32 | 29-10-17 | Dublin Marathon |
| Conor C | 3:22:00 | 01-05-16 | Great limerick run |
| Rob B | 3:24:15 | 28-10-18 | Dublin Marathon |
| shane g | 3:25:05 | 28-10-18 | Dublin Marathon |
| Johnny F | 3:25:43 | 30-10-16 | Dublin Marathon |
| Ronan F | 3:25:52 | 28-10-18 | Dublin Marathon |
| Ronan F | 03:25:52 | 28-10-18 | Dublin Marathon |
| David W | 3:26:34 | 28-10-18 | Dublin Marathon |
| Michael G | 3:27:07 | 21-02-16 | Sevilla Marathon Spain |
| Ruth F | 3:28:00 | 27-10-14 | Dublin Marathon |
| Bob B | 3:30:10 | 01-10-12 | Dublin Marathon |
| Rob K | 3:33:00 | 31-10-17 | Dublin Marathon |
| Peter D | 3:33:57 | 30-10-16 | Dublin Marathon |
| Damian W | 3:38:01 | 28-10-15 | Dublin Marathon |
| Damian W | 3:38:01 | 28-10-15 | Dublin Marathon |
| Paraic S | 3:57:54 | 31-10-11 | Dublin Marathon |
| Damien W | 3:58:16 | 29-10-17 | Dublin Marathon |
| Barry B | 4:05:00 | 04-07-05 | Dublin Marathon |