Ultra runs in UK in August 2025
Find ultra runs near me in UK in August 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Click an event for full event details, location, route, sustainability, what's included and how to enter.

- Sat 2 Aug
- £139
- 14 charities
- Sat 2 Aug
- £139
- 14 charities
South West Coast 50 Ultra Challenge | Full 50km
The 50km ultra option from Dunster Castle, along the South West Coastal Path to a picnic in Exmoor National Park with awesome views over the Bristol Channel to finish back at Minehead with a medal!
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 50 km trail running + 1600 m ascent

- Sat 9 - Sun 10 Aug
- £80-£85
- Sat 9 - Sun 10 Aug
- £80-£85
Run Sandringham 24
A major event in the East Anglian running calendar, attracting a large field of runners of all abilities to the winter residence of The Royal Family, to run a 24-hour race around the estate.
- Chip timing
- Enter online
- Undulating
- PB
- Traffic free
- Age 18 & over
- 24 hrs trail running

- Sat 30 Aug
- £35.50-£37.50
- Sat 30 Aug
- £35.50-£37.50
The Lucky Clover | Ultra
Your race, your pace, your distance! Ultra runners will explore The Clover Route which is on road and receive a special bespoke medal too.
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 6 hrs road running

- Sun 31 Aug
- £55
- Sun 31 Aug
- £55
Something Wild Festival | Summit Wild Ultra
A stunning ultra trail race taking in the South West Coast Path on a fully-marked route with chip timing and medals for all plus an uplifting festival vibe!
- Chip timing
- Enter online
- Age 18 & over
- 50 km trail running
- Fri 1 Aug
The Great Barrow Challenge Day 9 | Clover | Ultra Marathon
- 32 miles trail running
- Sat 2 Aug
The Great Barrow Challenge Day 10 | Hargrave | Ultra Marathon
- 32 miles trail running
- Sat 9 Aug
Stour Valley Path Ultra Run | 100K
- 100 km trail running + 912 m ascent
- Sat 16 - Sun 17 Aug
Foxton Hound Ultras | 100K
- 100 km trail running