Ultra runs in UK in December 2026
Find ultra runs in UK in December 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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Event listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 5 Dec
- £80-£120
St Edmund Way Ultra
Embark on a historic journey on enchanting Suffolk trails, ancient woodlands, and charming villages, where every step brings adventure, camaraderie, and the thrill of conquering a true ultra.
- 80 miles trail running + 2036 ft ascent
- Sun 6 Dec
- £18-£34
The Snow Globe Gallop Bobble Hat Run | North
Come and join in the Snow Globe Gallop, get a few miles under your belt before the Christmas festivities really kick in plus you will get a bobble hat for all your effort!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 6 Dec
- £59.50
Sea 2 Summit | Offa's Dyke Ultra Marathon
The only way is up with this race along the Offas Dyke footpath. The scenery and terrain become more and more beautiful, and challenging as you go!
- 33 miles trail running
- Sat 26 Dec
- £16-£35
Boxing Day Challenge
Welcome to the 6-hour Boxing Day Challenge, where you can run the distance of your choice on an out-and-back route along the River Thames, with fuel stations, bespoke medal and goody bag.
- 5K run
- 10K run
- Half marathon
- Marathon
- Ultra run
- + 1 more race
- Sat 12 Dec
- £21-£40
The Snow Globe Gallop Bobble Hat Run
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 20 Dec
- £24-£40
The Snow Globe Gallop Bobble Hat Run - Wales
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races