The Ridum

Caerphilly, United Kingdom • 6 Sep 2025

The RIDUM is an exciting 30-mile ultra marathon set in the scenic hills of South East Wales, specifically along the Rhymney Valley Ridgeway Walk. Participants will tackle a challenging course featuring 4,252 feet of elevation, offering breathtaking views and a diverse terrain that includes lanes, trails, and woodlands. The event emphasizes a supportive atmosphere, with fully stocked checkpoints and no strict time limits, allowing runners to enjoy the experience at their own pace. The RIDUM promises a memorable adventure for both seasoned and novice runners, complete with a Pegasus medal and post-race care. Visit the organization's website for the most recent information.

Race information

30 mi
4252 m+
30 Miles
Visit the organization's website for the most recent information.
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