Jurassic Coast 100

Exmouth, United Kingdom • 20-21 Jun 2026

Jurassic Extinction / Jurassic Coast 100

The event is an ultramarathon series held 20-21 June 2026 along the Jurassic Coast World Heritage site in south west England. It follows sections of the South West Coast Path and uses coastal routes between towns including Poole, Weymouth, Lyme Regis, Beer and Exmouth.

Support and services include well stocked aid stations, live GPS tracking on all distances, and finish souvenirs: solid oak coasters for 33 km, 50 km, 70 km and 100 km finishers and a special buckle for 105-mile finishers. Several distances carry ITRA / UTMB index points. Visit the organization's website for the most recent information.

Distances

  • 105 miles - Poole to Exmouth; 5100m ascent; self-navigated; 38-hour limit; 6 ITRA points
  • 70 km - Poole to Weymouth; 2200m ascent; self-navigated; 14-hour limit; ITRA/UTMB TBC
  • 100 km - Weymouth (Nothe Fort) to Exmouth; 2900m ascent; self-navigated; 25-hour limit; 4 ITRA points
  • 50 km - Lyme Regis to Exmouth; 1730m ascent; self-navigated; 14-hour limit; 2 ITRA points
  • 33 km - Beer to Exmouth; 1050m ascent; self-navigated; 12-hour limit; live GPS tracking

Race information

105 mi
5100 m+
Jurassic Extinction 105 Mile Ultra
100 km
2900 m+
Jurassic Coast 100 Km Ultra
70 km
2200 m+
Jurassic Coast 70 Km Ultra
50 km
1730 m+
Jurassic Coast 50 Km Ultra
33 km
1050 m+
Jurassic Coast 33 Km Challenge
Visit the organization's website for the most recent information.
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