Multi-terrain runs in South East in May 2025
Find multi-terrain 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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Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sat 3 May
- £139
- Sat 3 May
- £139
Isle of Wight Ultra Challenge | 1st Half
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
- Hilly
- Age 18 & over
- 52 km trail running + 900 m ascent
- Sat 3 - Sun 4 May
- £199
- Sat 3 - Sun 4 May
- £199
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
- Sat 3 May
- £89
- Sat 3 May
- £89
Isle of Wight Ultra Challenge | 1st Quarter
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
- Age 14 & over
- 25 km trail running + 500 m ascent
- Sat 3 May
- £139
- Sat 3 May
- £139
Isle of Wight Ultra Challenge | 2nd Half
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
- 54 km trail running + 1000 m ascent
- Sun 4 May
- £89
- Sun 4 May
- £89
Isle of Wight Ultra Challenge | 4th Quarter
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
- Age 14 & over
- 25 km trail running + 500 m ascent
- Sat 10 May
- 3 charities
- Sat 10 May
- 3 charities
Tough Mudder London West | 15K - Saturday
Be one of 15,000 Mudders to prove you're tough enough to conquer the most technically difficult obstacle course of the series. Expect hills, forest trails, muddy ditches, hills and a finisher beer.
- Enter online
- Hilly
- Traffic free
- Age 14 & over
- 15 km multi terrain running
- Sun 25 May
- £89
- Entries close soon
- Sun 25 May
- £89
- Entries close soon
Brighton Challenge
A new 25km option – ideal if you want to explore the surrounding countryside around Brighton and sections of the South Downs Way with its fabulous views back over the Sussex countryside.
- Enter online
- Undulating
- Hilly
- Age 14 & over
- 25 km trail running + 400 m ascent
- Sat 3 May
Mid Sussex Marathon Weekend - East Grinstead | Mid Sussex Fun Run
- 0.5 km multi terrain running
- Sat 3 May
Mid Sussex Marathon Weekend - East Grinstead | Mid Sussex Mile
- 1 mile multi terrain running
- Sat 3 May
Mid Sussex Marathon Weekend - East Grinstead | 10 Mile
- 10 miles multi terrain running
- Sun 4 May
Three Forts Challenge | Marathon
- 26.2 miles multi terrain running
- Sun 4 May
Three Forts Challenge | Half Marathon
- 13.1 miles multi terrain running
- Sun 4 May
Mid Sussex Marathon Weekend - Haywards Heath | Mid Sussex Fun Run
- 0.5 km multi terrain running
- Sun 4 May
Mid Sussex Marathon Weekend - Haywards Heath | Mid Sussex Mile
- 1 mile multi terrain running
- Sun 4 May
Mid Sussex Marathon Weekend - Haywards Heath | 10 Mile
- 10 miles multi terrain running
- Mon 5 May
Mid Sussex Marathon Weekend - Burgess Hill | Mid Sussex Fun Run
- 0.5 km multi terrain running
- Mon 5 May
Mid Sussex Marathon Weekend - Burgess Hill | Mid Sussex Mile
- 1 mile multi terrain running
- Mon 5 May
Esher Runs - 10K Race and 3K Family Fun Run | 10K
- 10 km multi terrain running
- Mon 5 May
Esher Runs - 10K Race and 3K Family Fun Run | Family Fun Run
- 3 km multi terrain running
- Mon 5 May
Mid Sussex Marathon Weekend - Burgess Hill | 10K
- 10 km multi terrain running
- Sat 10 May
Tough Mudder London West | Europe's Toughest Infinity 12HR - Saturday
- 15 km multi terrain running