Centaur 100 Mile Ultra

Dorking, United Kingdom • 20 Jun 2026

Event overview

The Phoenix Centaur 100 Mile Ultra is scheduled for Saturday 20 June 2026 at Denbies Wine Estate, London Road, Dorking, Surrey. The main event is a 100-mile ultra. The organiser also runs other events on the same weekend, creating multiple distance options for participants.

Distances and format

  • 100 miles
  • 12/24 hour event
  • 75 miles
  • 50 miles
  • Marathon and half marathon options

The course is a single 1-mile loop on off-road trails within the wine estate. The loop is described as flat-ish with slight inclines and cambers. Runners have up to 30 hours to complete the 100-mile distance. The event is fully chip timed.

Support and other information

Aid is provided from a central aid station that is described as well stocked. A Centaur finisher receives a Centaur medal and buckle on completing 100 miles. The organiser offers both attended and virtual participation; all participants receive a giveaway medal or memento. Entry fees are listed for affiliated and unaffiliated entrants. Distance restrictions apply to participants aged 20 or under in line with UK Athletics rules; the organiser publishes full terms and conditions. Places are limited. Visit the organization's website for the most recent information.

Race information

24 hr
24 Hour
100 mi
Centaur 100 Mile Ultra
12 hr
12 Hour
75 mi
75 Miles
50 mi
50 Miles
26 mi
Marathon
13 mi
Half Marathon
Visit the organization's website for the most recent information.
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