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Ultra runs in Dorset in May 2025

Find ultra runs near me in Dorset in May 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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4.167 miles on the hour, every hour, until the there is only one left standing. Have you got what it takes for just one more loop?
  • Fri 2 May 2025
  • £90-£102
  • Fri 2 May 2025
  • £90-£102
Portland, Dorset, UK

The Portland Pig BackYard Ultra

4.167 miles on the hour, every hour, until the there is only one left standing. Have you got what it takes for just one more loop?

  • Newcomers
  • Chip timing
  • Enter online
  • Flat
  • Event village
  • Rural
  • Coast
  • Plastic-free event
  • Age 18 & over
  • 1 day multi terrain running
58km of beautiful trail, with ups and downs giving over 1600m of ascent on a gorgeous coastal route which visits some of the highlights of the Jurassic Coast.
  • Sat 17 May 2025
  • 13 charities
  • Sat 17 May 2025
  • 13 charities
Wareham, Dorset, UK

Jurassic Coast Ultra Challenge | 1st Half charity places

58km of beautiful trail, with ups and downs giving over 1600m of ascent on a gorgeous coastal route which visits some of the highlights of the Jurassic Coast.

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 58 km trail running + 1700 m ascent
A demanding challenge, taking on 100km along the UNESCO World Heritage Jurassic Coast, starting from Corfe Castle on a fully-supported challenge visiting the highlights of the region.
  • Sat 17 - Sun 18 May 2025
  • 13 charities
  • Sat 17 - Sun 18 May 2025
  • 13 charities
Wareham, Dorset, UK

Jurassic Coast Ultra Challenge | Full 100km continuous charity places

A demanding challenge, taking on 100km along the UNESCO World Heritage Jurassic Coast, starting from Corfe Castle on a fully-supported challenge visiting the highlights of the region.

  • Chip timing
  • Enter online
  • GPS tracking
  • Hilly
  • Age 18 & over
  • 100 km trail running + 2300 m ascent
Take on the full 100km challenge across two days, to enjoy the entirety of the route during daylight, with camping options at the halfway Basecamp in Weymouth.
  • Sat 17 - Sun 18 May 2025
  • 13 charities
  • Sat 17 - Sun 18 May 2025
  • 13 charities
Wareham, Dorset, UK

Jurassic Coast Ultra Challenge | Full 100km over 2 days charity places

Take on the full 100km challenge across two days, to enjoy the entirety of the route during daylight, with camping options at the halfway Basecamp in Weymouth.

  • Chip timing
  • Enter online
  • GPS tracking
  • Hilly
  • Age 18 & over
  • 100 km trail running + 2300 m ascent
The route is 3/4 of the Full Challenge – so starts at the Corfe Castle main start, takes in the fantastic 2nd 1/4 Challenge route to Weymouth, and then on to West Bay & the finish line at Bridport.
  • Sat 17 May 2025
  • 13 charities
  • Sat 17 May 2025
  • 13 charities
Wareham, Dorset, UK

Jurassic Coast Ultra Challenge | 3/4 Challenge charity places

The route is 3/4 of the Full Challenge – so starts at the Corfe Castle main start, takes in the fantastic 2nd 1/4 Challenge route to Weymouth, and then on to West Bay & the finish line at Bridport.

  • Chip timing
  • Enter online
  • GPS tracking
  • Hilly
  • Age 18 & over
  • 76 km trail running
A marathon distance challenge departing from Weymouth, visiting Chesil Beach and the West Dorset Heritage Coast en route to the finish line at Bridport.
  • Sat 17 May 2025
  • 13 charities
  • Sat 17 May 2025
  • 13 charities
Weymouth, Dorset, UK

Jurassic Coast Ultra Challenge | 2nd Half charity places

A marathon distance challenge departing from Weymouth, visiting Chesil Beach and the West Dorset Heritage Coast en route to the finish line at Bridport.

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 42 km trail running + 600 m ascent

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