Gower Peninsula Ultra Challenge

JUL
18-19
2026
Join the Gower Peninsula Ultra Challenge for a weekend of scenic coastal, moor and woodland trails from Penrice Castle on 18 and 19 July 2026. Distances range from 10 km to 100 km on figure of 8 and loop courses with camping and full support.
18-19 Jul 2026
100 kilometers 75 kilometers 50 kilometers Marathon 25 kilometers 10 kilometers

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Gower Peninsula Ultra Challenge

The Gower Peninsula Ultra Challenge takes place on 18-19 July 2026 in South Wales, based at Penrice Castle basecamp. The event uses a figure-of-8 layout for the longest option and includes coastal, moor and woodland terrain within the Gower Peninsula, a designated Area of Outstanding Natural Beauty. Weekend camping is available at the Penrice Castle basecamp.

Distances and course format

  • 100 km figure of 8 route with 50 km west and east loops, total ~2200 m climb
  • 75 km figure of 8 (25 km west then 50 km east), ~1550 m climb
  • 50 km western loop (~1200 m) or eastern loop (~1000 m)
  • Marathon 42 km loop, ~900 m elevation
  • 25 km west loop, ~550 m elevation
  • 10 km loop, ~250 m climb

Support, safety and entry options

Rest stops are provided approximately every 12.5 km, with larger stops about every 25 km; stops include marquee cover, catering, seating, medical and welfare tents, and changing areas. The organiser provides GPS tracking via a mobile app, scanned timing at rest stops, medical teams, podiatrists and massage services, plus a 24-hour control room. Entry categories include self-funded places, charity-funded places, team entries, a dedicated Ultra March category for walkers, and a new Trailblazerz category for faster runners. Published self-funding registration fees for 2026 include typical examples: 100 km £199, 75 km £169, 50 km £139, 25 km £89, 10 km £39. Visit the organization's website for the most recent information.

100 km
Full Continuous 100 Km
100 km
Full 2 Day 'daylight' 100 Km
75 km
75 Km Challenge
50 km
Eastern 50 Km Loop
50 km
Western 50 Km Loop
Marathon
Marathon 42 Km Loop
25 km
25 Km West Loop
10 km
10 Km Loop

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