5K runs in South East
Find 5k 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.
- Sun 20 Jul
- £21
- Sun 20 Jul
- £21
Bright Skies Surrey Hills | 5K
The Bright Skies 5K race is a thrilling daytime trail race following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 16 & over
- 5 km trail running + 440 ft ascent
- Fri 1 Aug
- £15
- Fri 1 Aug
- £15
Rye Summer 10K & 5K Series | Race Three | 5K
Enjoy every spellbinding step through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.
- Chip timing
- Enter online
- Flat
- Age 11 & over
- 5 km road running + 42 ft ascent
- Tue 12 Aug
- £15
- Tue 12 Aug
- £15
Gosport 5K Summer Series | Race Five
Nice Work cordially invites you to join this race which is one of the exhilarating Gosport 5K Summer Series. As the summer evening light kisses the bay, this race beckons. Top runner reviews too!
- Chip timing
- Enter online
- Flat
- PB
- Age 11 & over
- 5 km road running + 39 ft ascent
- Fri 5 Sep
- £15
- Fri 5 Sep
- £15
Rye Summer 5K Series | Race Four | 5K
Enjoy every spellbinding step of a 5K through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.
- Chip timing
- Enter online
- Flat
- Age 11 & over
- 5 km road running + 42 ft ascent
- Sun 7 Sep
- 4 charities
- Sun 7 Sep
- 4 charities
Run Thorpe Park 5K & 10K | 5K
Join the return of the Run Thorpe Park and fundraise for one of these great causes!
- Chip timing
- Enter online
- Age 11 & over
- 5 km road running
- Sat 20 Sep
- 3 charities
- Sat 20 Sep
- 3 charities
Tough Mudder London South | 5K - Saturday
Secure your charity place in Tough Mudder London South today. Challenge yourself through mud and over obstacles while supporting top UK charities. Find a cause and join their team today!
- Enter online
- Hilly
- Traffic free
- Fundraising optional
- Age 14 & over
- 5 km multi terrain running
- Sun 21 Sep
- 3 charities
- Sun 21 Sep
- 3 charities
Tough Mudder London South | 5K - Sunday
Secure your charity place in Tough Mudder London South today. Challenge yourself through mud and over obstacles while supporting top UK charities. Find a cause and join their team today!
- Enter online
- Hilly
- Traffic free
- Fundraising optional
- Age 14 & over
- 5 km multi terrain running
- Sun 23 Nov
- £24
- Sun 23 Nov
- £24
ATW Wendover Woods Trail Run | 5K Canicross
Set in the stunning Wendover Woods, this is the perfect chance to challenge yourself and your dog on scenic trails surrounded by woodland. Enjoy the fresh air, stunning views and rewarding trails.
- Enter online
- Undulating
- Traffic free
- Age 16 & over
- 5 km trail running + 338 ft ascent
- Sun 23 Nov
- £19
- Sun 23 Nov
- £19
ATW Wendover Woods Trail Run | 5K
Set in the stunning Wendover Woods, this is the perfect opportunity to challenge yourself on scenic trails surrounded by beautiful woodland. Enjoy the fresh air, stunning views, and rewarding trails.
- Enter online
- Undulating
- Traffic free
- Age 11 & over
- 5 km trail running + 338 ft ascent
- Sat 10 Jan 2026
- £19
- Sat 10 Jan 2026
- £19
Dark Skies Surrey Hills | 5K
The Dark Skies returns for an undulating yomp through Surrey’s muddy, rolling hills in Dorking. A thrilling nighttime 5K trail race with canicross. Medal, branded kit and hot food available too.
- Chip timing
- Enter online
- Undulating
- Age 12 & over
- 5 km trail running + 139 m ascent
- Sun 3 May 2026
- £18-£28
- Sun 3 May 2026
- £18-£28
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 + 89 ft ascent
- Sat 9 May 2026
- Sat 9 May 2026
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 10 May 2026
- Sun 10 May 2026
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
- Thu 17 Jul
Dinton 5K & 10K Summer Series - Race 3 | 5K
- 5 km trail running + 0 ft ascent
- Wed 23 Jul
GBR Run Bexhill 5K Series - Race Three | 5K
- 5 km road running
- Fri 1 Aug
Race The Light at Wendover Woods | 5K
- 5 km trail running + 125 m ascent
- Thu 14 Aug
Dinton 5K & 10K Summer Series - Race 4 | 5K
- 5 km trail running + 0 ft ascent