Trail runs in South East
Find trail runs near me in South East for 2025/2026 - 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 26 Apr
- £53-£55
- Sat 26 Apr
- £53-£55
Magna Carta Spring | Marathon
The Magna Carta Marathon is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 18-80
- 26.2 miles trail running
- Sat 26 Apr
- £43-£45
- Sat 26 Apr
- £43-£45
Magna Carta Spring | Half Marathon
The Magna Carta Half Marathon is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 17-80
- 13.1 miles trail running
- Sat 26 Apr
- £33-£35
- Sat 26 Apr
- £33-£35
Magna Carta Spring | 10K
The Magna Carta 10K is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 16-80
- 10 km trail running
- 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 May
- £199
- Sat 3 May
- £199
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
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 - Sun 4 May
- £169
- Sat 3 - Sun 4 May
- £169
Isle of Wight Ultra Challenge | 3/4 Challenge
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.
- Enter online
- Undulating
- Hilly
- Age 18 & over
- 82 km trail running + 1300 m ascent
- Sat 3 May
- £139
- Sat 3 May
- £139
Isle of Wight Ultra Challenge | Southern 50
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
- Undulating
- Hilly
- Age 18 & over
- 50 km trail running + 1025 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
- Sat 3 May
- £39
- Sat 3 May
- £39
Medina 10 Mile
Start at the showground basecamp and follow the trails around the estuary, cross on the chain ferry and get a good feel for Cowes and its surrounding area.
- Enter online
- Flat
- Age 8 & over
- 10 miles trail running
- 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
- £58-£60
- Sat 10 May
- £58-£60
Bewl Water Spring | Ultra
Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes. The marathon on the same day was previously rated one of the top UK marathons.
- Chip timing
- Enter online
- Hilly
- Age 18 & over
- 50 km trail running
- Sat 10 May
- £53-£55
- Sat 10 May
- £53-£55
Bewl Water Spring | Marathon
Previously rated one of the top UK marathons! Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes.
- Chip timing
- Enter online
- Hilly
- Age 18 & over
- 26.2 miles trail running
- Sat 10 May
- £43-£45
- Sat 10 May
- £43-£45
Bewl Water Spring | Half Marathon
Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes. The marathon on the same day was previously rated one of the top UK marathons.
- Chip timing
- Enter online
- Hilly
- Age 17 & over
- 13.1 miles trail running
- Sat 10 May
- £30-£32
- Sat 10 May
- £30-£32
Bewl Water Spring | 10K
Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes. The marathon on the same day was previously rated one of the top UK marathons.
- Chip timing
- Enter online
- Undulating
- Age 16-80
- 10 km trail running
- Sat 24 - Sun 25 May
- £139
- Entries close soon
- Sat 24 - Sun 25 May
- £139
- Entries close soon
Sussex Marathon
Part of the London 2 Brighton Ultra weekend, run, jog or walk from Turners Hill through wonderful Sussex countryside up & over the testing South Downs before coastal views to Brighton Racecourse.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 42 km trail running + 700 m ascent
- 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
- Sun 25 May
- £27
- Sun 25 May
- £27
ATW Chiltern 10K
Get involved in this exhilarating 10K in the stunning Chiltern Hills! This Area of Outstanding Natural Beauty offers the perfect mix of challenging climbs and rewarding descents.
- Enter online
- Undulating
- Age 15 & over
- 10 km trail running
- Sun 25 May
- £35
- Sun 25 May
- £35
ATW Chiltern Half Marathon
Get involved in this exhilarating Half Marathon in the stunning Chiltern Hills! This Area of Outstanding Natural Beauty offers the perfect mix of challenging climbs rewarding descents.
- Enter online
- Age 17 & over
- 21.1 km trail running
- Sat 7 - Sun 8 Jun
- £85-£120
- 4 charities
- Sat 7 - Sun 8 Jun
- £85-£120
- 4 charities
Endure24 | Reading
The UK’s favourite 24-hour trail race! Epic, Brutal, Relentless. Race against the clock to tackle as many laps of the iconic course as you can. How far can you go in 24 hours?
- Dogs allowed
- Entertainment
- Music
- Ballot
- Chip timing
- Enter online
- Event village
- Event expo
- Park
- Free venue entry
- Sustainability policy
- Age 16 & over
- 24 hrs multi terrain running
- Sat 7 Jun
- £53-£55
- Sat 7 Jun
- £53-£55
Magna Carta Summer | Marathon
The Magna Carta Marathon is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- Chip timing
- Enter online
- Flat
- Age 18 & over
- 26.2 miles trail running
- Sat 7 Jun
- £43-£45
- Sat 7 Jun
- £43-£45
Magna Carta Summer | Half Marathon
The Magna Carta Half Marathon is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 13.2 miles trail running
- Sat 7 Jun
- £28-£30
- Sat 7 Jun
- £28-£30
Magna Carta Summer | 10K
The Magna Carta 10K is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- Chip timing
- Enter online
- Flat
- Age 16 & over
- 10 km trail running
- Sat 21 Jun
- £80-£85
- 3 charities
- Sat 21 Jun
- £80-£85
- 3 charities
Race to the King | Castle 50K
Head through the historic town of Arundel and witness the impressive Arundel Castle as you meander along the River Arun, across the South Downs in breathtaking surroundings.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 50 km trail running + 2663 ft ascent