Jurassic Coast Ultra Challenge 2025. We also have a new solo challengers start time if you want to meet others! The full 100 km challenge route from corfe castle to bridport with over 2,300 metres of climb,.

A start at corfe castle, an iconic castle ruin steeped in 1,000 years of history as. On may 17, 2025, the jurassic coast ultra 3/4 challenge offers a rigorous 76km route with 1800m of elevation gain, taking participants from corfe castle to bridport.