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Thunder Races

Bedford, United Kingdom • 27 Sep 2025

Thunder Races offers trail running events in Bedfordshire, UK, centered on Harrold-Odell Country Park. The events feature multiple distances, including a 25km and a 50km trail race, designed for both experienced ultrarunners and newcomers. Runners traverse runnable woodland and countryside around Harrold, enjoying scenic views and a well-marked, runnable course.

The atmosphere emphasizes a welcoming, community vibe among trail enthusiasts, with a finish arch, bespoke medal, and post-race celebration to celebrate achievement. Thunder Races markets itself as trail races created by runners for runners, encouraging participation, volunteering, and a shared outdoors adventure across varying levels of ability. Ideal for those seeking a scenic, supportive challenge. Visit the organization's website for the most recent information.

United Kingdom East of England Bedford

Race information

Website
UTMB 50K
50 km
Harrold-Odell 50km Trail Run
25 km
Harrold-Odell 25km Trail Run
Visit the organization's website for the most recent information.
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