South West Coast 50 Ultra Challenge

JUL
25
2026
A supported trail event based at Dunster basecamp on the South West Coast Path and Exmoor offering 50 km, 25 km and 10 km routes. It includes rest stops with catering, medical cover, GPS tracking, camping and categories for walkers and faster runners.
Sat 25 Jul 2026
50 kilometers 25 kilometers 10 kilometers

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South West Coast 50 Ultra Challenge

The South West Coast 50 is an Ultra Challenge event held on Saturday 25 July 2026 and Saturday 24 July 2027 on the South West Coast Path and across Exmoor. The event uses a Dunster basecamp close to Dunster Castle and offers camping, a bar, parking and shuttle transfers.

Distances offered include:

  • 50 km loop through the South West Coast Path and Exmoor with ~1600 m climb
  • 25 km loop option with ~600 m climb
  • 10 km loop around the Deer Park next to the castle

The 50 km route is a loop that returns to Dunster basecamp and passes coastal and moorland terrain with notable ascent. Rest stops are located roughly every 12.5 km with larger marquee stops about every 25 km. Rest stops provide catering, seating, changing rooms, medical and welfare tents, and massage services. The route is fully signed with pink arrows and has GPS tracking via the event App. The organiser operates a timing system that scans participants at rest stops and monitors progress from a control room.

Entry categories include walking options such as Ultra March, a Trailblazerz category for faster runners, and a Solo Challenger start option. Event services include camping packages with showers, shuttle buses to local stations, transfers, and a finisher pack with a medal, T shirt, and a glass of fizz. Visit the organization's website for the most recent information.

50 km
50 Km Loop Challenge
25 km
25 Km - 1st 1/2 of 50 Km Route
25 km
25 Km - 2nd 1/2 of 50 Km Route
25 km
25 Km Loop Challenge
10 km
Dunster 10k

Events nearby

Trail runs of 5 km and 10 km around Fyne Court Estate in the Quantock Hills AONB with optional wooden finisher medals and a waste-reduction policy.
Trail races at Wimbleball Lake offering one lap 5 km and 10 km routes, a canicross option, and chip timed results with marshals and a feed station.
A 23 mile trail race across the Quantock Hills pitting runners against horses, with a Pegasus Challenge four person relay in Over Stowey on 19 September 2026.
Trail race in the Doone Valley, Exmoor covering 16 km (10 miles) with hilly terrain, chip timing, a finishers' medal and a 250 runner limit.
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