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Charity runs in South East

Find charity runs in South East in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Boosted
General entries have sold out - but limited charity places are available! Run for charity in this seaside event, support a UK cause and join their team today!
  • Sun 12 Apr
  • 11 charities
Brighton, East Sussex, UK

Brighton Marathon charity places

General entries have sold out - but limited charity places are available! Run for charity in this seaside event, support a UK cause and join their team today!

  • 26.3 miles road running + 450 ft ascent
Get active after Easter on a challenge from Windsor Racecourse on looped routes through the Great Park with fantastic views of the castle, to Runnymede along the Thames Path.
  • Sat 18 Apr
  • 9 charities
Windsor, Berkshire, UK

Windsor 50 Ultra Challenge charity places

Secure your charity place in the Windsor 50 Ultra Challenge today. Walk, jog or run for charity and support top UK charities. Choose your distance, find a cause and join their team today!

  • 50K ultra run
  • Trail run
  • 10K run
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 this year!
  • Sat 2 - Sun 3 May
  • 62 charities
Ventnor, Isle of Wight, UK

Isle of Wight Ultra Challenge charity places

Secure your charity place in the Isle of Wight Ultra Challenge today. Walk, jog or run for charity and support top UK charities. Choose your distance, find a cause and join their team today!

  • Trail run 3
  • 50K ultra run 3
  • 100K ultra run 2
  • Ultra run
Race along flat, fully closed roads to a seafront finish, with Half Marathon, 10K and Family Runs, catering for all ages and abilities, with chip timing, bespoke medal and a tech t-shirt.
  • Sun 3 May
  • 7 charities
Worthing, West Sussex, UK

Worthing RUNFEST charity places

Race along flat, fully closed roads to a seafront finish, with Half Marathon, 10K and Family Runs, catering for all ages and abilities, with chip timing, bespoke medal and a tech t-shirt.

  • 10K run
  • Half marathon
  • Fun run
Walk, jog or run the capital-to-coast route with 2,000 other adventurers over a range of distance options available and superb support all the way, for all abilities and experience levels.
  • Sat 23 - Sun 24 May
  • 56 charities
Brighton, East Sussex, UK

London 2 Brighton Ultra Challenge charity places

Secure your charity place in the London 2 Brighton Ultra Challenge today. Walk, jog or run for charity and support top UK charities. Choose your distance, find a cause and join their team today!

  • Trail run 3
  • Ultra run 2
  • Marathon
  • 100K ultra run 2
Charity places sold out
The UK’s biggest 24-hour relay! Epic, Brutal, Relentless. Race against the clock to tackle as many laps of the stunning 8km course as you can. How far can you go in 24 hours?
  • Sat 6 - Sun 7 Jun
  • 0 charities
  • Team places only
Reading, Berkshire, UK

Endure24 | Reading charity places

Secure your charity place in Endure24 Reading today. Run for charity in a 24-hour challenge, solo or as a team, while supporting top UK charities. Find a cause and join them today!

  • 24 hrs multi terrain running
Take on a challenge fit for royalty in this epic ultramarathon taking in the South coast, South Downs Way, and Monarch’s Way over your choice of distance from a 30km loop up to a non-stop 100km!
  • Sat 20 Jun
  • 15 charities
Chichester, West Sussex, UK

Race to the King charity places

Take on a challenge fit for royalty in this epic ultramarathon taking in the South coast, South Downs Way, and Monarch’s Way over your choice of distance from a 30km loop up to a non-stop 100km!

  • 50K ultra run 2
  • 100K ultra run
  • Trail run
  • Charity ultra
Travel across the Ridgeway, the UK’s oldest footpath, pass through ancient landscapes, and end at the iconic Avebury Standing Stones. This is a journey on foot through 5,000 years of history.
  • Sat 11 - Sun 12 Jul
  • 13 charities
Watlington, Oxfordshire, UK

Race to the Stones charity places

Travel across the Ridgeway, the UK’s oldest footpath, pass through ancient landscapes, and end at the iconic Avebury Standing Stones. This is a journey on foot through 5,000 years of history.

  • 50K ultra run 2
  • 100K ultra run 3
A fabulous challenge setting out from Guildford base camp on a looped route taking in some of the best of the Surrey hills, the North Downs Way, and the surrounding countryside.
  • Sat 1 Aug
  • 20 charities
Guildford, Surrey, UK

North Downs 50 Ultra Challenge charity places

Secure your charity place in the North Downs 50 Ultra Challenge today. Walk, jog or run for charity and support top UK charities. Choose your distance, find a cause and join their team today!

  • 50K ultra run
  • Trail run 2
  • 10K run
The South Downs National Park is a superb backdrop for a real challenge featuring Beachy Head, the Seven Sisters and the South Downs Way with a choice of distances from 25km right up to 100km!
  • Sat 5 - Sun 6 Sep
  • 34 charities
Polegate, East Sussex, UK

South Coast Ultra Challenge charity places

Secure your charity place in the South Coast Ultra Challenge today. Walk, jog or run an ultra for charity and support top UK charities. Choose your distance, find a cause and join their team today!

  • 100K ultra run 2
  • Ultra run 2
  • Trail run
England’s greatest river provides a fantastic backdrop for an unforgettable 'festival' challenge weekend, with distances from 10km right up to 100km there’s a Thames Challenge for everyone!
  • Fri 11 - Sun 13 Sep
  • 144 charities
London, UK

Thames Path Ultra Challenge charity places

Secure your charity place in the Thames Path Ultra Challenge today. Walk, jog or run an ultra for charity and support top UK charities. Choose your distance, find a cause and join their team today!

  • 100K ultra run 2
  • 50K ultra run 2
  • Trail run 4
  • Charity walk 4
  • Ultra run
  • + 1 more race
A beautiful, end-of-season, looped challenge in some of the Chilterns' finest countryside, with historic trails, rolling hills, nature reserves and fantastic views with routes from 10km up to 50km.
  • Sat 26 Sep
  • 21 charities
Henley-on-Thames, Buckinghamshire, UK

Chiltern 50 Ultra Challenge charity places

Secure your charity place in the Chiltern 50 Ultra Challenge today. Walk, jog or run for charity and support top UK charities. Choose your distance, find a cause and join their team today!

  • 50K ultra run
  • Trail run
  • 10K run
An end-of-season ultra challenge in the Garden of England with a looped route around the Kent Downs starting on the North Downs Way with picturesque scenery and full support all the way.
  • Sat 10 Oct
  • 9 charities
Maidstone, Kent, UK

Kent Downs 50 Ultra Challenge charity places

Secure your charity place in the Kent Downs 50 Ultra Challenge today. Walk, jog or run for charity and support top UK charities. Choose your distance, find a cause and join their team today!

  • 50K ultra run
  • Trail run
  • 10K run
Secure your charity place in the Oxford Half Marathon today. Run this fast, flat and beautiful route through historic Oxford while supporting top UK charities. Find a cause and join their team today!
  • Sun 11 Oct
  • 15 charities
Oxford, Oxfordshire, UK

Oxford Half Marathon charity places

Secure your charity place in the Oxford Half Marathon today. Run this fast, flat and beautiful route through historic Oxford while supporting top UK charities. Find a cause and join their team today!

  • 13.1 miles road running
Secure your charity place in the GSR today. Run for charity in the world’s favourite 10-mile running event while supporting top UK charities. Find a cause and join their team today!
  • Sun 18 Oct
  • 15 charities
Southsea, Hampshire, UK

AJ Bell Great South Run charity places

Secure your charity place in the GSR today. Run for charity in the world’s favourite 10-mile running event while supporting top UK charities. Find a cause and join their team today!

  • 10 miles road running
  • Sat 11 - Sun 12 Apr
  • 15 charities
Brighton, East Sussex, UK

Brighton Marathon Weekend charity places

  • Fun run
  • 10K run
  • Marathon
  • Sun 3 May
  • 0 charities
Southampton, Hampshire, UK

ABP Southampton Marathon charity places

  • Marathon
  • Half marathon
  • 10K run
  • Fun run
  • 5K run
  • Sat 9 - Sun 10 May
  • 10 charities
Henley-on-Thames, Buckinghamshire, UK

Tough Mudder London West charity places

  • Obstacle race 5
  • Sat 19 - Sun 20 Sep
  • 11 charities
Horsham, West Sussex, UK

Tough Mudder London South charity places

  • Obstacle race 4

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