Trail Running calendar near Guildford 2024-2025

We have found 324 Trailruns within 80 miles of Guildford. See below where and when you can find the races.

The Box Hill Vertical KM is a unique guided trail running event focused on tackling the hills of Box Hill and its surroundings. Participants will experience a specially designed route that achieves over 1000 meters of elevation gain in a short distance, without the use of hill repetitions. The run t..

The Surrey Hills Half Marathon is a guided trail running event that showcases the stunning landscapes of the Surrey Hills, starting and finishing in Guildford. Participants will experience scenic routes featuring highlights such as St Martha's Church, the village of Shere, and breathtaking views fro..

December 2025

The Sussex Downs Trail Run, part of the Trail Run Series, takes place in the scenic South Downs National Park in Mid-Sussex. Participants can choose from three distances: a 21.5km Half Marathon, a 12.4km Medium route, and a 9.1km Short route. The event starts at Plumpton Racecourse and features a mi..

The Hurtwood 50K, organized by Freedom Racing, is a popular late-season ultra marathon set in the scenic Surrey Hills. This event features a well-marked long-distance trail route, complete with regular checkpoints offering food and drinks. Participants can enjoy a fast and exciting out-and-back cour..