Runs in South East in May 2025
Find 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.
- Mon 5 May
- £6
- Mon 5 May
- £6
Mid Sussex Marathon Weekend | Burgess Hill Fun Run
Be part of the action! The Mid Sussex Marathon Weekend returns for it’s 14th year in 2025. This unique sell-out Bank Holiday weekend event has something for everyone.
- Enter online
- Undulating
- Traffic free
- Fancy dress
- All ages
- 0.5 km multi terrain running
- Mon 5 May
- £6-£10
- Mon 5 May
- £6-£10
Mid Sussex Marathon Weekend | Burgess Hill Mile
Be part of the action! The Mid Sussex Marathon Weekend returns for it’s 14th year in 2025. This unique sell-out Bank Holiday weekend event has something for everyone.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 7 & over
- 1 mile multi terrain running
- Mon 5 May
- £21-£30
- Mon 5 May
- £21-£30
Mid Sussex Marathon Weekend | Burgess Hill 10K
Be part of the action! The Mid Sussex Marathon Weekend returns for it’s 14th year in 2025. This unique sell-out Bank Holiday weekend event has something for everyone.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 15 & over
- 10 km multi terrain running
- 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
- 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 10 May
- 3 charities
- Sat 10 May
- 3 charities
Tough Mudder London West | 5K - 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
- 5 km multi terrain running
- Sun 11 May
- 3 charities
- Sun 11 May
- 3 charities
Tough Mudder London West | 15K - Sunday
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
- Fundraising optional
- Age 14 & over
- 15 km multi terrain running
- Sun 11 May
- 3 charities
- Sun 11 May
- 3 charities
Tough Mudder London West | 5K - Sunday
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
- Fundraising optional
- Age 14 & over
- 5 km multi terrain running
- Tue 13 May
- FREE-£7
- Tue 13 May
- FREE-£7
Gosport 5K Summer Series | Race Two | Junior Race
This race is part of an exhilarating summer series at Gosport offering five perfect races to make your own.
- Enter online
- Flat
- PB
- All ages
- 1 km road running
- Tue 13 May
- FREE-£20
- Tue 13 May
- FREE-£20
Gosport 5K Summer Series | Race Two | 5K
This is race one of an exhilarating 5K summer series at Gosport offering five perfect races to make your own.
- Enter online
- Flat
- PB
- Age 11 & over
- 5 km road running
- Sun 18 May
- £21-£25
- Sun 18 May
- £21-£25
Rye 5 Mile
If you want to treat yourself or a loved one to some fun and self care with a local race, then look no further; the Rye 10 & 5 Mile is a joy to race.
- Enter online
- Undulating
- Age 15 & over
- 5 miles road running
- Sun 18 May
- £25-£30
- Sun 18 May
- £25-£30
Rye 10 Mile
If you want to treat yourself or a loved one to some fun and self care with a local race, then look no further; the Rye 10 & 5 Mile is a joy to race.
- Enter online
- Undulating
- Age 16 & over
- 10 miles road running
- Sat 24 - Sun 25 May
- £139
- Entries close today
- Sat 24 - Sun 25 May
- £139
- Entries close today
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 today
- Sun 25 May
- £89
- Entries close today
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
- Fri 2 May
Track Wars XXVI - Never Give Up | 6 Hour
- 6 hrs track and field
- Fri 2 May
Track Wars XXVI - Never Give Up | 12 Hour
- 12 hrs track and field
- Fri 2 May
Track Wars XXVI - Never Give Up | 24 Hour
- 24 hrs track and field