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Trail 10K runs in Dorset

Find trail 10k runs in Dorset in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the 10K, Poole!
  • Sat 8 Nov
  • £25-£30
Poole, Dorset, UK

Poole MoRun | 10K

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the 10K, Poole!

  • Chip timing
  • Enter online
  • Undulating
  • All ages
  • 10 km trail running
The Dark Dorset 10 is an exciting new event that offers runners the chance to pluck up the courage to do a twilight 10K through Dorset's most haunted parish.
  • Sat 8 Nov
  • £27.50
Blandford Forum, Dorset, UK

Dark Dorset 10

The Dark Dorset 10 is an exciting new event that offers runners the chance to pluck up the courage to do a twilight 10K through Dorset's most haunted parish.

  • Newcomers
  • Enter online
  • Traffic free
  • Event village
  • Park
  • Age 15 & over
  • 10 km trail running
Taking place from the iconic Weymouth and Portland National Sailing Academy, all abilities can take part in this festival of running in what is possibly the most stunning of coastal trail locations.
  • Sun 8 Feb 2026
  • £25-£27
Portland, Dorset, UK

Portland Coastal 10K

Taking place from the iconic Weymouth and Portland National Sailing Academy, all abilities can take part in this festival of running in what is possibly the most stunning of coastal trail locations.

  • Chip timing
  • Enter online
  • Undulating
  • Age 16 & over
  • 10 km trail running + 658 ft ascent
  • Sun 26 Oct
Bridport, Dorset, UK

Trust10 - Golden Cap

  • 10 km trail running
  • Sat 15 Nov
Wareham, Dorset, UK

The Maverick Exposure Lights Dark Castle | Middle

  • 11 km trail running + 225 m ascent
  • Sat 22 Nov
Ringwood, Dorset, UK

Dark Valley – Night Trails | 10K

  • 10 km trail running + 308 ft ascent
  • Sat 6 Dec
Swanage, Dorset, UK

EnduranceLife - Dorset | 10K

  • 10 km trail running + 774 ft ascent
  • Sun 14 Dec
Portland, Dorset, UK

Osprey Run 5K & 10K | 10K

  • 10 km trail running + 160 ft ascent
  • Sun 25 Jan 2026
Ringwood, Dorset, UK

Moors Valley Wildwood Trail Series Half Marathon & 10K

  • 10K run
  • CaniCross 2
  • Half marathon

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