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5K runs in South East

Find 5k runs near me in South East for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

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.
  • Sun 20 Jul
  • £21
  • Sun 20 Jul
  • £21
Dorking, Surrey, UK

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
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.
  • Fri 1 Aug
  • £15
  • Fri 1 Aug
  • £15
Rye, East Sussex, UK

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
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!
  • Tue 12 Aug
  • £15
  • Tue 12 Aug
  • £15
Gosport, Hampshire, UK

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
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.
  • Fri 5 Sep
  • £15
  • Fri 5 Sep
  • £15
Rye, East Sussex, UK

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
Join the return of the Run Thorpe Park and fundraise for one of these great causes!
  • Sun 7 Sep
  • 4 charities
  • Sun 7 Sep
  • 4 charities
Chertsey, Surrey, UK

Run Thorpe Park 5K & 10K | 5K

Secure your charity place in the Run Thorpe Park 5K today. Run for charity around rides and rollercoasters while supporting top UK charities. Find a cause and join their team today!

  • Chip timing
  • Enter online
  • Age 11 & over
  • 5 km road running + 4 m ascent
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!
  • Sat 20 Sep
  • 3 charities
  • Sat 20 Sep
  • 3 charities
Horsham, West Sussex, UK

Tough Mudder London South | 5K - Saturday

Secure your charity place in Tough Mudder London South 5K Saturday today. Run for charity in a muddy obstacle course 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
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!
  • Sun 21 Sep
  • 3 charities
  • Sun 21 Sep
  • 3 charities
Horsham, West Sussex, UK

Tough Mudder London South | 5K - Sunday

Secure your charity place in Tough Mudder London South 5K Sunday today. Run for charity in a muddy obstacle course 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
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.
  • Sun 23 Nov
  • £24
  • Sun 23 Nov
  • £24
Tring, Buckinghamshire, UK

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
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.
  • Sun 23 Nov
  • £19
  • Sun 23 Nov
  • £19
Tring, Buckinghamshire, UK

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
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.
  • Sat 10 Jan 2026
  • £19
  • Sat 10 Jan 2026
  • £19
Dorking, Surrey, UK

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
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.
  • Sun 3 May 2026
  • £18-£28
  • Sun 3 May 2026
  • £18-£28
Milton Keynes, Buckinghamshire, UK

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
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.
  • Sat 9 May 2026
  • Sat 9 May 2026
Henley-on-Thames, Buckinghamshire, UK

Tough Mudder London West | 5K - Saturday

Secure your charity place in Tough Mudder London West 5K Saturday today. Run for charity in a muddy obstacle course while supporting top UK charities. Find a cause and join their team today!

  • Enter online
  • Hilly
  • Traffic free
  • Age 14 & over
  • 5 km multi terrain running
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.
  • Sun 10 May 2026
  • Sun 10 May 2026
Henley-on-Thames, Buckinghamshire, UK

Tough Mudder London West | 5K - Sunday

Secure your charity place in Tough Mudder London West 5K Sunday today. Run for charity in a muddy obstacle course 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
  • Sat 19 Jul
Henley-on-Thames, Buckinghamshire, UK

The Ciderthon 5K

  • 5 km multi terrain running
  • Wed 23 Jul
Bexhill-on-Sea, East Sussex, UK

GBR Run Bexhill 5K Series - Race Three | 5K

  • 5 km road running
  • Fri 1 Aug
Tring, Buckinghamshire, UK

Race The Light at Wendover Woods | 5K

  • 5 km trail running + 125 m ascent
  • Wed 6 Aug
Woking, Surrey, UK

The Woking 3 Miles Monthly Handicap

  • 2.85 miles road running
  • Wed 13 Aug
Portsmouth, Hampshire, UK

Lakeside 5K Series - Race 5

  • 5 km road running
  • Thu 14 Aug
Wokingham, Berkshire, UK

Dinton 5K & 10K Summer Series - Race 4 | 5K

  • 5 km trail running + 0 ft ascent
  • Mon 25 Aug
Lewes, East Sussex, UK

The Kings Head Canter 5K

  • 5 km road running
  • Wed 3 Sep
Woking, Surrey, UK

The Woking 3 Miles Monthly Handicap

  • 2.85 miles road running
  • Sun 7 Sep
High Wycombe, Buckinghamshire, UK

Bradenham Blast | 5K

  • 5 km trail running + 108 m ascent
  • Sun 14 Sep
Brockenhurst, Hampshire, UK

The Garmin New Forest Marathon | 5K

  • 5 km multi terrain running + 50 ft ascent
  • Sun 21 Sep
Tunbridge Wells, Kent, UK

Hospice Run | 5K

  • 5 km road running + 229 ft ascent
  • Sun 21 Sep
Reigate, Surrey, UK

Run Reigate | 5K

  • 5 km road running + 82 m ascent

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