OTT Ultra Marathon

The OTT Ultra Marathon is a 30-mile trail race set in the scenic Brecon Beacons, starting from Merthyr Tydfil. The course features technical trails, including a climb to Pen y Fan, the highest peak in South Wales, and passes through reservoirs and forest tracks, offering stunning views. The race includes five checkpoints with water and food supplies, and a 14-hour cutoff.

Designed for experienced ultra runners, it challenges participants with significant elevation gain and technical terrain. The event promotes outdoor endurance and adventure, attracting runners seeking a demanding yet rewarding trail experience in Wales. Visit the organization's website for the most recent information.