The 24 50 mile ultramarathons in United Kingdom, with each one's climb, cutoff and date. Every race links to its own page, where you can see how it fits the runner you are now.
| Race | Distance | Where | Date | Climb | Cutoff |
|---|---|---|---|---|---|
| Slate Trail Ultra | 50mi | Bangor, United Kingdom | Nov 14, 2026 | 7,500 ft | 24 h |
| Arc of Attrition by UTMB - Arc 50 | 50mi | Porthcurno, United Kingdom | Jan 22, 2027 | 8,202 ft | 15 h |
| Pendle Way In A Day 45mi | 45mi | Barrowford, United Kingdom | Feb 6, 2027 | 6,099 ft | 16 h |
| Welcome Way Ultramarathon | 50mi | Otley, United Kingdom | Mar 13, 2027 | 6,001 ft | 14 h |
| Ripon Stinger Ultra | 82 km | Ripon, United Kingdom | Apr 10, 2027 | 3,442 ft | 14.5 h |
| Devon Coast To Coast Ultra | 75km | Wembury, United Kingdom | Apr 17, 2027 | 5,863 ft | 14 h |
| Fife Pilgrim Way Ultra Marathon | 90km | North Queensferry, United Kingdom | May 1, 2027 | 3,937 ft | 15 h |
| Malvern Hills Ultra | 47mi | Admiral Rodney, United Kingdom | May 1, 2027 | 9,646 ft | 13 h |
| Pennine Barrier Ultra 50 | 50mi | Malham, United Kingdom | May 1, 2027 | 8,507 ft | 18 h |
| Moray Coastal Trail Race | 47mi | Forres, United Kingdom | May 8, 2027 | 1,201 ft | 16 h |
| The Lap Anticlockwise | 47mi | Lakeside, United Kingdom | May 8, 2027 | 8,202 ft | 24 h |
| Five Rivers Ultra | 50mi | Shotley, United Kingdom | May 15, 2027 | 1,640 ft | 24 h |
| London 2 Brighton Challenge | 75 km | Richmond, United Kingdom | May 29, 2027 | 1,640 ft | 18 h |
| Summer Spine Race | 74 km | Edale, United Kingdom | Jun 13, 2027 | 6,617 ft | 18 h |
| Race to the King | 80km | Goodwood, United Kingdom | Jun 19, 2027 | 3,445 ft | 21 h |
| Three Shires Way Ultra | 50mi | Milton Keynes, United Kingdom | Jun 19, 2027 | 1,348 ft | 14 h |
| Serpent Trail Race | 75km | Petersfield, United Kingdom | Jul 3, 2027 | 4,101 ft | 17 h |
| Ultra-Trail Gower Peninsula | 75 km | Llanrhidian, United Kingdom | Jul 9, 2027 | 2,297 ft | 18 h |
| St. Cuthbert's Way 100 km Ultra | 45mi | Melrose, United Kingdom | Jul 10, 2027 | 6,161 ft | 17 h |
| Lakeland | 50mi | Dalemain, United Kingdom | Jul 24, 2027 | 10,171 ft | 24 h |
| Summer Green Man Ultra 45 | 45mi | Bristol, United Kingdom | Aug 21, 2027 | 3,100 ft | 12 h |
| Highland Fling Race | 53mi | Milngavie/Glasgow, United Kingdom | Aug 28, 2027 | 7,546 ft | 15 h |
| Yr Wyddfa Snowdon Ultra 100 | 47mi | Betws-Y-Coed, United Kingdom | Sep 4, 2027 | 10,663 ft | 21 h |
| Heights Ultra Trail | 50mi | Huddersfield, United Kingdom | Sep 18, 2027 | 6,017 ft | 16 h |