OTT Ultra Marathon

Brecon, United Kingdom • 1 Nov 2025

The OTT Ultra Marathon is an exciting trail running event set in the stunning Brecon Beacons, designed for both novice and experienced ultra runners. The race begins at the George Town Boys and Girls Club in Merthyr Tydfil and follows the scenic Taff Trail, leading participants alongside the River Taff and up to the summit of Pen y Fan, the highest peak in South Wales. The course features five checkpoints, providing water and food, and requires a pace of approximately 19 minutes per mile to meet the cutoff time. With a limit of 200 entries, this event promises a challenging yet rewarding experience amidst breathtaking landscapes. Visit the organization's website for the most recent information.

Race information

26 mi
886 m+
Ultra Marathon
Visit the organization's website for the most recent information.
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