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.

- 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
- £6
- Sat 3 May
- £6
Mid Sussex Marathon Weekend | East Grinstead 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

- 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
- £6-£10
- Sat 3 May
- £6-£10
Mid Sussex Marathon Weekend | East Grinstead 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

- Sat 3 - Mon 5 May
- £40
- Sat 3 - Mon 5 May
- £40
Mid Sussex Marathon Weekend | Virtual Marathon
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
- Age 18 & over
- 3 days multi terrain running

- Sat 3 - Mon 5 May
- £15-£20
- Sat 3 - Mon 5 May
- £15-£20
Mid Sussex Marathon Weekend | 3 Miles
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
- All ages
- 3 miles multi terrain running

- Sat 3 May
- £25-£30
- Sat 3 May
- £25-£30
Mid Sussex Marathon Weekend | East Grinsted 10 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 17 & over
- 10 miles multi terrain running

- Sat 3 - Mon 5 May
- £63-£75
- Sat 3 - Mon 5 May
- £63-£75
Mid Sussex Marathon Weekend | Full Marathon
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 17 & over
- 3 days multi terrain running

- 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
- £16-£26
- Sun 4 May
- £16-£26
MK Marathon Weekend | Rocket 5K
Shoot for the stars on the rapid Rocket Run! Join this fast rocket-fueled 5K with an 'out of this world' bling on a fast and flat point-to-point course from central Milton Keynes to Stadium MK.
- Chip timing
- Enter online
- Flat
- Undulating
- PB
- Traffic free
- Age 12 & over
- 5 km road running

- Sun 4 May
- Entries closed
- Sun 4 May
- Entries closed
Worthing RUNFEST Half Marathon
Enjoy a fully closed road race, on flat coastal roads with a spectacular seafront finish. Chance to take home a PB along with the finishers' t-shirt and medal.
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 17 & over
- 13.1 miles road running

- Sun 4 May
- £6
- Sun 4 May
- £6
Mid Sussex Marathon Weekend | Haywards Heath 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

- Sun 4 May
- £6-£10
- Sun 4 May
- £6-£10
Mid Sussex Marathon Weekend | Haywards Heath 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

- 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

- Sun 4 May
- £25-£30
- Sun 4 May
- £25-£30
Mid Sussex Marathon Weekend | Haywards Heath 10 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 17 & over
- 10 miles multi terrain running

- Sun 4 May
- Sun 4 May
Worthing RUNFEST 10K
A fun, flat and fast 10K run along the coastal roads of Worthing, a great atmosphere, with cheer points along the route and a bespoke medal and t-shirt.
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 15 & over
- 10 km road running

- Mon 5 May
- £36-£46
- Mon 5 May
- £36-£46
MK Half Marathon
A popular, fast, scenic AIMS-certified race, with BARR Gold accreditation for outstanding race management featuring beautiful lakes, parks, and picturesque villages with the highest level of support.
- Chip timing
- Enter online
- GPS tracking
- Flat
- PB
- Traffic free
- Age 17 & over
- 13.1 miles road running

- Mon 5 May
- £48-£58
- Mon 5 May
- £48-£58
MK Marathon
A multi award-winning marathon consistently ranked in the top 10 UK marathons with a stadium finish to give you goosebumps! AIMS-certified and BARR Gold accreditation for outstanding race management.
- Chip timing
- Enter online
- GPS tracking
- Flat
- PB
- Traffic free
- Age 18 & over
- 26.2 miles road running

- Mon 5 May
- £110-£150
- Entries closed
- Mon 5 May
- £110-£150
- Entries closed
MK Marathon Relay
Teams of 4 runners will complete the marathon course as a relay with each running a leg of approximately 10K - ideal for businesses, charities, clubs, groups of friends and achieving a PB.
- Chip timing
- Enter online
- GPS tracking
- Flat
- PB
- Traffic free
- Age 17 & over
- 10 km road running

- Mon 5 May
- £12
- Mon 5 May
- £12
MK Marathon Weekend | Superhero Fun Run
A fantastic event for runners (or walkers) of all ages and abilities. Experience what being a superhero is all about as you cross the finish line cheered by thousands of admiring spectators!
- Enter online
- Flat
- PB
- Traffic free
- Fancy dress
- All ages
- 1 mile road running