Jurassic Coast Ultra Challenge

MAY
16-17
2026
Experience the spectacular World Heritage coastline of Dorset by walking, jogging, or running various distances from 10km to 100km. Enjoy a fully supported route with rest stops, inclusive catering, and beachside finishes.
100 kilometers 76 kilometers 58 kilometers Marathon 34 kilometers 25 kilometers 10 kilometers

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Jurassic Coast Ultra Challenge Overview

The Jurassic Coast Ultra Challenge is a trek and trail run event set along the World Heritage coastline in Dorset. Participants can choose to walk, jog, or run across various distances, with the route featuring significant elevation changes and coastal scenery. The event is open to individuals and teams, with no specific qualification requirements.

Route and Distances

The event offers multiple distance options beginning at various points including Corfe Castle, Weymouth, and Bridport:

  • 100 km (approx. 2300m climb) from Corfe Castle to Bridport, available as a continuous or two-day "Daylight" challenge.
  • 76 km from Corfe Castle to Bridport.
  • 58 km (approx. 1700m climb) from Corfe Castle to Weymouth.
  • 42 km (approx. 600m to 1100m climb) including a Weymouth Marathon loop or a point-to-point from Weymouth to Bridport.
  • 34 km (approx. 1110m climb) from Corfe Castle to Weymouth.
  • 25 km (approx. 570m climb) starting and finishing in Corfe Castle via Swanage.
  • 10 km loop starting and finishing in Bridport.

Support and Logistics

The course is fully marked with pink arrows and glow-sticks for night sections. Support includes marquee rest stops approximately every 12.5 km, where food, drinks, and medical services are provided. Participants have access to a challenge app for GPS tracking and route maps. Additional services include changing rooms, massage teams, and podiatrists.

The organizers provide bookable extras such as camping packages at the halfway point or start/finish lines, shuttle bus transfers to local stations, and parking. Finishers receive a medal, a T-shirt, and a meal. Specialized categories are available, such as Ultra March for paced walking and Trailblazerz for competitive runners. Visit the organization's website for the most recent information.

100 km
Full Continuous
76 km
3/4 Challenge
58 km
1st Half Challenge
Marathon
2nd Half Challenge / Weymouth Trail Marathon
34 km
2nd Quarter Challenge
25 km
1st Quarter Challenge
10 km
Bridport 10k
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