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Centaur 100 Mile Ultra

Dorking, United Kingdom • 20-21 Jun 2026

The Centaur 100 Mile Ultra, hosted by Phoenix Running, is a unique 100-mile trail running event held at Denbies Wine Estate in Dorking, Surrey. Designed for both seasoned ultra runners and first-timers, the race features a flat-ish, single 1-mile loop course through the scenic wine estate trails. Participants have up to 30 hours to complete the distance, with options to run 12 or 24 hours, 50 miles, 75 miles, marathons, or half marathons simultaneously, creating a vibrant festival atmosphere. The event is inclusive, friendly, and fully chip-timed, offering well-stocked aid stations and a memorable Centaur medal and buckle for finishers. Visit the organization's website for the most recent information.

United Kingdom South East (England) Dorking

Race information

Website
24 km
12/24 Hour Event
100 mi
100 Mile Ultra
75 mi
75 Mile Option
50 mi
50 Mile Option
42 km
Marathon
21 km
Half Marathon
Visit the organization's website for the most recent information.
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