Thunder Races

Bedford, United Kingdom • 27 Sep 2025

Thunder Races is an exciting trail running event designed for participants of all skill levels, offering various distances including 10km, 25km, and 50km. Set against the stunning backdrop of Bedfordshire, the races provide a unique opportunity to connect with nature while challenging oneself physically. The events emphasize community spirit, with a friendly atmosphere and supportive aid stations. Participants can look forward to a post-race celebration, complete with a finish arch and bespoke medals. Thunder Races aims to create memorable experiences for runners, whether they are seasoned ultra-runners or newcomers to the sport. Visit the organization's website for the most recent information.

Race information

UTMB 20K UTMB 50K
50 km
50km Trail Run
25 km
25km Trail Run
Visit the organization's website for the most recent information.
Trail runs nearby

The Thames Ring 250 is an iconic 250+ mile race that takes participants on a challenging loop from Goring along the River Thames into London, then up the Grand Union Canal and down the Oxford Canal back to the Thames. First held in 2009, it is known for its difficulty, with a high DNF rate. Runners..

The Shires and Spires Marathon will take place in Naseby on Sunday 11 May 2025. You can run between 10 and 35 miles.

The Shires and Spires Ultra Marathon is a scenic 54-mile running event set in Northamptonshire, featuring a mix of approximately 70% trails and 30% roads. Starting and finishing at Naseby Village Hall, the race offers five distance options, including an ultra marathon, marathon, three-quarter marath..

The Gaddesden Gallop is an exciting cross-country running event taking place in the picturesque Hertfordshire countryside. Scheduled for May 11, 2025, participants can choose between a 10K or 5K run, with categories for both adults and under-18s. The event also features mini races for children under..

Farmmageddon is an exciting 100-mile running event organized by Zig Zag Running, taking place over two days at Hyde Hall Farm. Participants will tackle a 5.3k loop course, with a total time limit of 32 hours to complete their chosen distance. The event caters to all abilities, offering various dista..

The ATW Chiltern Half Marathon & 10K is an exciting running event set in the picturesque Chiltern Hills, known for its stunning landscapes and challenging terrain. Participants can choose between a half marathon or a 10K trail run, making it suitable for both seasoned runners and newcomers. The even..