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100K ultra runs in South East in May 2025
Find 100k ultra runs near me in South East in May 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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- Sat 3 May
- £199
- Sat 3 May
- £199
Ventnor, Isle of Wight, UK
Isle of Wight Ultra Challenge | Full Continuous
Great challenges need great settings, and up to 2,000 adventurers will take on the Isle of Wight stunning coastal path – all out to push themselves further.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Hilly
- Age 18 & over
- 106 km multi terrain running + 1800 m ascent

- Sat 3 - Sun 4 May
- £199
- Sat 3 - Sun 4 May
- £199
Ventnor, Isle of Wight, UK
Isle of Wight Ultra Challenge | Full 2 Day Daylight
The full 106km circumnavigation of the Isle of Wight, in daylight hours. Overnight at Cowes for a well-earned rest on this wonderful exploration of the coastal routes around the island.
- Chip timing
- Enter online
- Undulating
- Hilly
- Age 18 & over
- 106 km multi terrain running + 1960 m ascent