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Pomona 100

JUN

11

2027

Ultramarathon from Chepstow with 100 mile and 100 km options, about 10,000 ft of climbing and a 50 hour finish limit.

Fri 11 Jun 2027

Chepstow, Wales

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100 miles 100 kilometers

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Pomona 100 2027

Pomona 100 is an ultramarathon in Chepstow, United Kingdom, organised by Pegasus Ultra Running & Stable Adventures. The event is a looped route starting and finishing in Chepstow that travels through the ancient borderlands of Offa’s Dyke, over the Malvern Hills and into the Forest of Dean. The course includes about 10,000 ft of climbing and follows woodland trails with extended sections of open views.

Available distances:

100 mile
100 km

Runners have a generous 50 hours to reach the finish and receive a finisher medal and a limited edition Pomona 100 belt buckle when they complete the course within the time limit. Indoor checkpoints are provided at roughly 10 mile intervals and offer toilets, shelter, food and drink. The event provides live tracking, emergency medical cover, a drop bag facility, a sleep station, well stocked checkpoints and GPS/GPX files of the route.

Participants must be aged 18 or over on race day. Entry fees are shown in the event listing and include processing fees, with payment plans available. Visit the organization's website for the most recent information.