Ultra runs in UK in Spring
Find ultra runs in UK in Spring - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 30 - Sun 31 May
- £45-£75
Lake District Running Festival | Grasmere 24hr Ultra
Push your limits on a stunning 24-hour Lake District loop over 5K. Run solo or in a team to complete as many laps as possible in an unforgettable test of endurance and spirit, as part of the festival.
- 24 hrs trail running
- Thu 21 May
- £15-£135
Dun Holm Challenge | Day 1
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this is the run for you! Themed medal too!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 4 more races
- Fri 22 May
- £15-£29
Dun Holm Challenge - Day 2
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this is the run for you! Durham-themed medal too.
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 23 May
- £15-£29
Dun Holm Challenge | Day 3
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this is the run for you! Durham-themed medal too.
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 23 - Sun 24 May
- £89-£199
London 2 Brighton Ultra Challenge
Walk, jog or run the capital-to-coast route with 2,000 other adventurers over a range of distance options available and superb support all the way, for all abilities and experience levels.
- Trail run 3
- Ultra run 2
- Marathon
- 100K ultra run 2
- Sat 23 - Sun 24 May
- £33-£165
Farmmageddon
Can you survive Farmmageddon? You have 32 hours to complete 100 miles over a fantastic 5.3K loop through the lovely grounds of Hyde Hall Farm. 24-hour or shorter distance options too.
- 5K run
- 10K run
- Half marathon
- Marathon
- Ultra run 2
- + 2 more races
- Sat 23 May
- £15-£34
Catch Me If You Can | Northampton
Run it your way, from 5k to ultra, at your own pace, on a looped scenic Northampton trails. Inclusive, flexible, and rewarded with an amazing medal every time.
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 24 May
- £15-£29
Dun Holm Challenge | Day 4
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this is the run for you! Durham-themed medal too.
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 24 May
- £15-£34
Slow and Steady Wins The Race | Northampton
Walk, jog or run! Choose your distance from 5K to ultra, enjoy stunning Washlands trails, and earn a well-deserved medal and goody bag.
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Mon 25 May
- £15-£29
Dun Holm Challenge | Day 5
Whether you are a Durham resident, you just love the area, or you fancy running along the River Wear with views of the Cathedral, then this is the run for you! Durham-themed medal too.
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Fri 29 May
- £15-£27
Midweek Medal Madness | Leons Birthday Run
Come and join this May Midweek Medal Madness event, where runners will also be celebrating Leon's Birthday!
- Road run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 30 May
- £14-£34
Rocky at 50 Run | Wales
Come and celebrate 50 years since the release of the iconic Rocky film! Have you got the Eye of The Tiger, the guts to get the glory and the will to rise up to the challenge and run?
- Road run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 30 May
- £67
The Telford T50 Trail Run
Take on the amazing Telford T50 pathway taking in so many special and interesting places in Telford. From the world-famous Ironbridge to the heights of the Wrekin, through past industrial areas.
- 50 miles trail running
- Sat 30 - Sun 31 May
- £45-£75
Lake District Running Festival | Grasmere 24hr Ultra
Push your limits on a stunning 24-hour Lake District loop over 5K. Run solo or in a team to complete as many laps as possible in an unforgettable test of endurance and spirit, as part of the festival.
- 24 hrs trail running
- Sun 31 May
- £27-£38
Circuit Du Sore Legs
In its sixth year! Come take on the challenge of the track at Wodson Park. Do you have it in you to complete your distance on a 400-metre athletics track?
- 5K run
- 10K run
- Half marathon
- Marathon
- 50K ultra run
- + 1 more race
- Sat 18 Apr
- £120
Devon Coast to Coast Ultra Marathon | Devon 100K (Mid Devon and Exmoor)
- 100 km trail running
- Sun 19 Apr
- £65-£67
Bath & Bristol Railway 10K, Half, 25K, Marathon and 50K | 50K
- 50 km road running
- Sat 25 Apr
- £48-£50
Total Coastal | Ultra
- 50 km multi terrain running + 7000 ft ascent
- Sat 25 Apr
- £71
EnduranceLife - Pembrokeshire | Ultra
- 34.7 miles trail running + 3864 ft ascent
- Sun 26 Apr
- £65
Eastnor Castle Backyard 8hr and 8hr Relay | Eastnor Castle Backyard 8hr and 8hr Relay
- 8 hrs multi terrain running