| Milestones reached in 2017 | |||
| 200 Marathons/Ultras | Elaine Battson | 31-Dec-17 | Flitch Way |
| 300 Marathons/Ultras | Bryan Darney | 28-Dec-17 | Winter Cross |
| 200 Marathons/Ultras | Jim Whitmarsh | 17-Dec-17 | Portsmouth Coastal |
| 300 Marathons/Ultras | Brenda O'Keefe-Miere | 16-Dec-17 | SVN Usual Suspect |
| 100 Road Marathons | Vanessa Brewster | 09-Dec-17 | Lanzarote |
| 200 Marathons/Ultras | Paul Bridges | 09-Dec-17 | Lanzarote |
| 300 Marathons/Ultras | Eugene 'Oggie' Winters | 02-Dec-17 | SVN Fowlmead Challenge |
| 300 Marathons/Ultras | Steve Jackson | 29-Nov-17 | SVN Soul Cake Day |
| 1300 Marathons | Brian Mills | 11-Nov-17 | Phoenix Remembrance Day |
| 300 Marathons/Ultras | David 'Foxy' Bayley | 10-Nov-17 | South West Series Needles |
| 800 Marathons | Steve Edwards | Oct-17 | |
| 300 Marathons/Ultras | Philip Rand | 15-Oct-17 | SVN Piglet Plod |
| 200 Marathons/Ultras | Jeremy Furber | 15-Oct-17 | La Palma |
| 300 Marathons/Ultras | Karl Randall | 08-Oct-17 | Bournemouth |
| 400 Marathons/Ultras | Paul Barton | 03-Sep-17 | Dunstable Downs Challenge |
| 200 Marathons/Ultras | Nick Cockburn | 03-Sep-17 | Wolverhampton Marathon |
| 200 Marathons/Ultras | James Bennett | 13-Aug-17 | SVN Punk Run |
| 200 Marathons/Ultras | Leo Lundy | 07-Aug-17 | Celtic Warrior |
| 100 Ultras | Nick Nicholson | 01-Aug-17 | SVN Very British Challenge |
| 200 Marathons/Ultras | Julia Revill | 09-Jul-17 | SVN Ranscombe Challenge |
| 200 Marathons/Ultras | Melanie Floyd | 08-Jul-17 | Great Barrow Challenge |
| 100 Road Marathons | Patrick Quinn | 24-Jun-17 | Waterford Viking |
| 900 Marathons/Ultras | Martin Bush | 11-Jun-17 | Phoenix Thames Path Trotter |
| 200 Marathons/Ultras | Edward Mills | 10-Jun-17 | Phoenix Thames Path Trotter |
| 400 Marathons/Ultras | Andrew Bickle | 03-Jun-17 | Dartmoor Discovery |
| 200 Marathons/Ultras | Sally Ingledew | 03-Jun-17 | Dartmoor Discovery |
| 200 Marathons/Ultras | Richard Wellburn | 28-May-17 | Dorchester |
| 300 Marathons/Ultras | Melanie Ross | 21-May-17 | Stirling |
| 200 Marathons/Ultras | Clive Hearn | 21-May-17 | Exeter |
| 200 Marathons/Ultras | Jane Stedman | 07-May-17 | Shakespeare |
| 500 Marathons/Ultras | Ruth Benzimra | 06-May-17 | SVN Viking 100 |
| 200 Marathons/Ultras | Sunny Calitz-Patel | 30-Apr-17 | PVS Scimitar Lightning Run |
| 300 Marathons/Ultras | Elaine Dean | 23-Apr-17 | London |
| 400 Marathons/Ultras | Dave Ross | 23-Apr-17 | London |
| 300 Marathons/Ultras | John Wallace | 05-Feb-17 | Gloucester |
| 400 Marathons/Ultras | Denys Baudry | 05-Feb-17 | Enigma Quadzilla D4 |
| 600 Marathons/Ultras | Rich Holmes | 04-Feb-17 | Saint Marten |
| 200 Marathons/Ultras | Martin Draper | 04-Feb-17 | Enigma Quadzilla |