
About the event
Experience the ultimate test of endurance at the Jurassic Extinction Ultra Marathon, starting on June 21, 2025, along the UNESCO-listed Jurassic Coast. Organized by Climb South West, this 105-mile race features 5,100 meters of elevation gain across dramatic terrain, from steep coastal climbs to scenic plateaus. Participants navigate the South West Coast Path with self-sufficiency, supported by GPS tracking and well-placed aid stations. For seasoned ultrarunners, the Jurassic Extinction is an unforgettable journey through one of the UK’s most stunning landscapes.
Date:
Sat
Jun 21
2025
Location:
Distance:
Elevation profile:
Hilly
Website:
LinkElevation gain:
Number of participants:
Find the best training plan for your goals and the distance you’re planning to run:
Stories from Runnas
The Jurassic Extinction Ultra Marathon, organized by Climb South West, kicks off on June 21, 2025, challenging participants with a 105-mile course along the iconic Jurassic Coast. With 5,100 meters of elevation gain, this race demands endurance and resilience as runners navigate rugged cliffs and ancient trails.
If you are an official race organiser with any questions about this page, please get in touch: races@runna.com
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