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Charity runs in South East in September 2025

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

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The epic fourth quarter option of the Thames Path Challenge starts in gorgeous Cookham and follows the meandering waterway to Henley-on-Thames, home of the regatta, to a fabulous celebration finish!
  • Wed 17 Sep
Maidenhead, Berkshire, UK

Thames Path Ultra Challenge | 4th Quarter charity places

Secure your charity place in the Thames Path Ultra Challenge today. Walk, jog or run the 4th Quarter of the full route and support top UK charities. Find a cause and join their team today!

  • Chip timing
  • Enter online
  • Flat
  • Age 14 & over
  • 22 km trail running + 10 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
Horsham, West Sussex, UK

Tough Mudder London South | 15K - Saturday charity places

Secure your charity place in Tough Mudder London South 15K 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
  • 15 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!
  • Sat 20 Sep
Horsham, West Sussex, UK

Tough Mudder London South | 5K - Saturday charity places

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
Horsham, West Sussex, UK

Tough Mudder London South | 15K - Sunday charity places

Secure your charity place in Tough Mudder London South 15K 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
  • 15 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
Horsham, West Sussex, UK

Tough Mudder London South | 5K - Sunday charity places

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
The full 50K route of the Chiltern 50 Ultra Challenge starts from basecamp in Henley on a loop via Greys Court, the Ridgeway, Shakespeare's Way, The Chilterns and Hambleden Village to a party finish!
  • Sat 27 Sep
Henley-on-Thames, Buckinghamshire, UK

Chiltern 50 Ultra Challenge | Full 50km charity places

Secure your charity place in the South West Coast 50 Ultra Challenge today. Walk, jog or run 50km for charity and support top UK charities. Find a cause and join their team today!

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 50 km trail running + 920 m ascent
An exciting 25km loop as part of the Chiltern 50 Ultra Challenge from Henley Showground past the River Thames, Greys Court and the pretty Hambleden Village to a celebratory finish!
  • Sat 27 Sep
Henley-on-Thames, Buckinghamshire, UK

Chiltern 50 Ultra Challenge | Henley 25km Loop charity places

Secure your charity place in the Chiltern 50 Challenge Henley 25km Loop today. Walk, jog or run 25K and support top UK charities. Find a cause and join their team today!

  • Enter online
  • GPS tracking
  • Undulating
  • Age 14 & over
  • 25 km trail running + 500 m ascent
A beautiful 10km loop from the basecamp at Henley Showground exploring public footpaths and wonderful woodlands within the Culden Faw estate to be rewarded with a medal and glass of fizz!
  • Sat 27 Sep
Henley-on-Thames, Buckinghamshire, UK

The Chiltern 10K charity places

Secure your charity place in The Chiltern 10K today. Walk, jog or run 10K and support top UK charities. Find a cause and join their team today!

  • Enter online
  • Undulating
  • Age 15 & over
  • 10 km trail running + 235 m ascent
  • Sun 21 Sep
Wokingham, Berkshire, UK

Walk 4 Wards | 5-Mile Run

  • 5 miles road running

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