| 100's in 2011 (22) | ||
| Julia Revill | 18-Dec-11 | Portsmouth Coastal Marathon |
| Kenny Beggs | 10-Dec-11 | Clonakilty Marathon |
| Paul Allen | 20-Nov-11 | Cornish Marathon |
| Glyn Raymen | 20-Nov-11 | Luton Marathon |
| Steve Young | 11-Nov-11 | Enigma Poppyday |
| Jimmy Nugent | 31-Oct-11 | Dublin Marathon |
| Rob Bishop | 29-Oct-11 | Snowdonia Marathon |
| Paul Brackett | 16-Oct-11 | Abingdon Marathon |
| Dave Goodwin | 16-Oct-11 | Palma Marathon |
| Janet Hill | 09-Oct-11 | Chester Marathon |
| Paul Richards | 02-Oct-11 | Jersey Marathon |
| John McKenzie | 25-Sep-11 | Berlin Marathon |
| Andrew Glen | 25-Sep-11 | Berlin Marathon |
| Dennis McMonagle | 24-Sep-11 | Connemara Marathon |
| Traviss Willcox | 11-Sep-11 | Robin Hood Marathon |
| John Tyler | 14-Aug-11 | Isle of Man Marathon |
| Peter Little | 17-Jul-11 | Fairlands Valley Challenge ORM |
| Jon Aston | 26-Jun-11 | The Holly Challenge TrM |
| Neil Jones | 19-Jun-11 | Cheltenham Circular ORM |
| Paul Barton | 22-Apr-11 | Enigma Good Friday TrM |
| Peter Rogers | 17-Apr-11 | London Marathon |
| Naomi Prasad | 27-Feb-11 | Malta Marathon |