Run an ultra marathon for charity
Ultra marathons are any run longer than a marathon (26.2 miles or 42.2 km) - the most common distances are 50K, 100K and 100 miles. Despite this, distance is not always the key challenge with ultra runs - the total ascent gives a much better indication of how hard it will be. Select a specific distance, your location for ultra runs in your area or scroll down to browse events.
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Map viewUltra runs with charity places in 2026-2027
Featured events are listed below - select a month/region or the map view to see all events.
- Sat 20 Jun
- 15 charities
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
- Sat 11 - Sun 12 Jul
- 13 charities
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
- Sat 18 Apr
- 0 charities
Windsor 50 Ultra Challenge | 50km charity places
Secure your charity place in the Easter 50 Ultra Challenge today. Walk, jog or run 50km for charity and support top UK charities. Find a cause and join their team today!
- 50 km trail running + 320 m ascent
- Sat 2 - Sun 3 May
- 0 charities
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
- Sat 16 - Sun 17 May
- 98 charities
Jurassic Coast Ultra Challenge charity places
Secure your charity place in the Jurassic Coast 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 2
- 50K ultra run 2
- 100K ultra run 2
- Marathon
- Ultra run
- + 1 more race
- Sat 23 - Sun 24 May
- 0 charities
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
- Sat 6 - Sun 7 Jun
- 76 charities
Lake District Ultra Challenge charity places
Secure your charity place in the Lake District 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!
- Trail run 2
- 50K ultra run 2
- 100K ultra run 2
- Marathon
- Sat 13 - Sun 14 Jun
- 0 charities
Cotswold Way Ultra Challenge charity places
Secure your charity place in the Cotswold Way 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!
- Trail run 2
- Ultra run 4
- 100K ultra run
- 10K run
- Sat 4 - Sun 5 Jul
- 0 charities
Peak District Ultra Challenge charity places
Secure your charity place in the Peak District 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!
- Ultra run 3
- 100K ultra run 2
- Trail run 2
- Sat 18 - Sun 19 Jul
- 0 charities
Gower Peninsula Ultra Challenge charity places
Secure your charity place in the Gower Peninsula 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!
- 100K ultra run 2
- Ultra run
- 50K ultra run 2
- Marathon
- Multi-terrain run
- + 1 more race
- Sat 1 Aug
- 0 charities
North Downs 50 Ultra Challenge | 50km charity places
Secure your charity place in the North Downs 50 Ultra Challenge today. Walk, jog or run 50km for charity and support top UK charities. Find a cause and join their team today!
- 50 km trail running + 830 m ascent
- Sat 5 - Sun 6 Sep
- 0 charities
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
- Fri 11 - Sun 13 Sep
- 157 charities
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
- Sat 26 Sep
- 0 charities
Chiltern 50 Ultra Challenge | Full 50km Challenge 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!
- 50 km trail running + 920 m ascent
- Sat 10 Oct
- 0 charities
Kent Downs 50 Ultra Challenge | 50km charity places
Secure your charity place in the Kent Downs 50 Ultra Challenge today. Walk, jog or run 50km for charity and support top UK charities. Find a cause and join their team today!
- 50 km trail running + 1000 m ascent
- Sat 6 - Sun 7 Jun
- 0 charities
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
- Sat 27 - Sun 28 Jun
- 2 charities
Endure24 | Leeds charity places
Secure your charity place in Endure24 Leeds 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
Charity ultra runs near you
Select your location for ultra marathons in your area.