| Milestones reached in 2015 | |||
| 200 Marathons/Ultras | Malcolm Collins | 27-Dec-15 | Dawn to Dusk |
| 200 Marathons/Ultras | Andy Stalley | 20-Dec-15 | Portsmouth Waterside |
| 300 Marathons/Ultras | Rita Williams | 20-Dec-15 | Sikhs in the City |
| 600 Marathons/Ultras | Danny Kay | 06-Dec-15 | Malaga |
| 400 Marathons/Ultras | Allan Green | 15-Nov-15 | Las Vegas |
| 200 Marathons/Ultras | Rosemary Nixon | 15-Nov-15 | Verona |
| 200 Marathons/Ultras | Paul Allen | 08-Nov-15 | Enigma Fireworks |
| 200 Marathons/Ultras | Eddie Hahn | 07-Nov-15 | Revel Canyon |
| 200 Marathons/Ultras | Peter Dennett | 01-Nov-15 | Newcastle T&M |
| 200 Marathons/Ultras | Verne Barltrop | 31-Oct-15 | Trailscape Essex |
| 400 Marathons/Ultras | Ruth Benzimra | 29-Oct-15 | Enigma Three Lakes |
| 600 Marathons/Ultras | Gil John | 24-Oct-15 | Beachy Head |
| 200 Marathons/Ultras | Elaine Oddie | 19-Oct-15 | Chelmsford Park |
| 800 Road Marathons | Brian Mills | 20-Sep-15 | Hereford |
| 300 Marathons/Ultras | Paul Barton | 29-Aug-15 | Enigma Shaken not Stirred |
| 400 Marathons/Ultras | Tiago Dionisio | 25-Jul-15 | Around the Reservoir |
| 200 Marathons/Ultras | Kevin Day | 12-Jul-15 | Great Langdale |
| 400 Marathons/Ultras | John Williams | 04-Jul-15 | Great Barrow |
| 200 Marathons/Ultras | Adam Holland | 25-Jun-15 | Barrow |
| 300 Sub 3hr15 Marathons | Steve Edwards | 07-Jun-15 | Viking Coastal |
| 500 Marathons/Ultras | Rich Holmes | 31-May-15 | Derry |
| 200 Marathons/Ultras | Ellen Cottom | 25-May-15 | Cakeathon |
| 300 Marathons/Ultras | Gary Wade | 16-May-15 | Windemere |
| 700 Marathons/Ultras | Steve Edwards | 29-Mar-15 | Port of Dover Race Festival |
| 600 Sub 3hr30 Marathons | Steve Edwards | 29-Mar-15 | Port of Dover Race Festival |
| 300 Marathons/Ultras | Denys Baudry | 22-Mar-15 | Enigma Week at the Knees |