Trail Running calendar near Horsham 2024-2025

We have found 272 Trailruns within 80 miles of Horsham. See below where and when you can find the races.

The Druid's Challenge is a three-day ultra marathon event covering 134 kilometers (83 miles) along the historic Ridgeway in the UK. Participants will traverse beautiful hills and countryside, experiencing ancient landscapes and monuments. The event includes overnight accommodation, meals, and suppor..

Enigma Fireworks is a running event taking place on November 7th and 8th, 2025, at Caldecotte Lake in Milton Keynes. The event features two marathons and two half marathons, with participants completing scenic laps around the lake. Each marathon consists of 7½ laps, while the half marathon includes ..

The South Downs Trail Run is an exciting trail running event set in the picturesque South Downs National Park, starting from Goodwood. Participants can choose from three distances: 12.4km, 18.5km, and a half marathon of 21.3km, catering to various skill levels. The route features scenic forest track..

Remembrance Sunday 2025 is a unique running event scheduled for November 9, 2025, in Brightlingsea, Essex. Participants can engage in a traffic-free, looped trail course, with options to run a marathon or half marathon within a six-hour time limit. The event features a moment of silence at 11 am to ..

The New Forest Central Trail Run is an exciting trail running event set in the picturesque New Forest National Park, renowned for its natural beauty. Participants can choose between two distances: a half marathon (21.6 km) and a medium route (16.7 km), both featuring well-maintained gravel paths tha..

The Devil's Punchbowl 10k is a guided trail running event set in the scenic Devil's Punchbowl area in Hindhead, Surrey. This unique 10km run combines stunning trails with beautiful views, making it suitable for both novice and experienced runners. Participants can enjoy either sunset runs during war..

The Serpent Trail Ultra Run is a 30-mile trail running event that showcases the scenic beauty of the Serpent Trail and the Sussex Border Path, starting and finishing in Haslemere, Surrey. This event is designed for both seasoned runners and those new to ultra running, providing a supportive group ex..

The Wittering Beach Run is a scenic running event set in West Wittering, known for its beautiful, unspoiled beaches and stunning views of Selsey Bill, the Isle of Wight, and the South Downs. Participants can choose from three distances: 15.3km, 10.0km, and 5.0km, making it accessible for runners of ..

The Box Hill Vertical KM is a unique guided trail running event that focuses on tackling the hills of Box Hill and its surrounding areas. 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 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..