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 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
- 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 | 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-£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
- Tue 10 Jun
- FREE-£20
- Tue 10 Jun
- FREE-£20
Gosport 5K Summer Series | Race 3
This race is part of an exhilarating 5K summer series at Gosport offering five perfect races to make your own.
- Chip timing
- Enter online
- Flat
- PB
- Age 11 & over
- 5 km road running
- Sat 5 Jul
- £25
- Sat 5 Jul
- £25
FixAddiction 5K
A superb summer's day of running and multi-sports at the stunning Olympic venue which boasts fast, flat courses with closed roads. A must for your race schedule this year.
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 11 & over
- 5 km road running
- 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 12 & over
- 5 km trail running
- 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
London South is the standout event of the series for good reason. 'Showstopper' obstacles, a diverse course, seriously muddy obstacles and a party atmosphere make it the ultimate mud party!
- 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
London South is the standout event of the series for good reason. 'Showstopper' obstacles, a diverse course, seriously muddy obstacles and a party atmosphere make it the ultimate mud party!
- 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
- 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
- Sat 10 May
The All Nations 5K, 10K and Half Marathon Run | 5K
- 5 km road running
- Sun 11 May
Midhurst Milers Cocking 10K Trail Race | Junior 5K
- 5 km trail running