Trifarm Autumn Trail 10k

The Trifarm Autumn Trail 10k is a scenic off-road running event held at Trifarm in Boreham, Chelmsford, Essex. It is the third race in the 2024 Trifarm seasonal trail series, featuring a 10-kilometer course that is over 95% on public footpaths and bridleways. The route starts with laps around the Trifarm running track before continuing on a clockwise loop through trails, finishing near a humpback bridge.

The race begins at dusk and finishes in darkness, so participants are advised to bring a headtorch or phone light. Amenities include on-site parking, water refill stations, and food sales. The event fosters a friendly atmosphere with no marshals on course but a tail walker to ensure safety. Visit the organization's website for the most recent information.