Trail Running calendar near Walton-on-Thames 2025-2026

We have found 358 Trailruns within 80 miles of Walton-on-Thames. See below where and when you can find the races.

The New Forest Central Trail Run is a scenic trail running event held in the picturesque New Forest National Park, renowned for its natural beauty. Starting from Roundhill Campsite, participants can choose from three distances: 22km, 17km, and 10km, all featuring well-maintained gravel paths that me..

The The Governor Backyard Ultra will take place in Dover on Saturday 15 November 2025.

The Wendover Woods 50 is a challenging 50-mile trail race organized by Centurion Running, taking place in Wendover Woods, England. The course consists of five 10-mile loops featuring a mix of smooth descents and steep climbs, totaling 10,000 feet of elevation gain. Runners are supported by nine well..

The Dirt Half Challenge will take place in Leighton Buzzard on Saturday 15 November 2025. You can run 13 miles.

The Broadway Marathon is a challenging running event set in the picturesque northern Cotswolds, known for its hilly and muddy terrain. Licensed by the TRA and adhering to UK Athletics rules, the marathon is open to participants aged 18 and older. The event promises stunning scenery, making it a uniq..

UTMB Index

The Devil's Punchbowl 10k is a guided trail running event set in the scenic Devil's Punchbowl, Surrey. This 10km run is designed for both novice and experienced runners, offering a fun yet challenging experience along beautiful trails and hills. Participants can enjoy breathtaking views as they run..

Dark Valley, Night Trails is an exhilarating night-time running event hosted by BigFeat Events at Moors Valley Country Park. Participants can choose from 10km, 20km, or 30km looped trails, all set amidst the enchanting woods of Dorset. Runners will navigate the course using headtorches, guided by fl..

The New Forest Stinger is an annual trail running event organized by the Totton Running Club, featuring a scenic 10-mile route through the beautiful New Forest. The race is designed to comply with Forestry regulations, ensuring participants run on approved trails. Each entry includes an exclusive me..

The Kingston 10k, organized by RunUk, is a vibrant running event that takes place in Kingston, Surrey. The race starts and finishes at the Kingston Hawker Centre, offering participants a scenic route through the streets of Kingston and along the river towpath. In support of the NHS, runners are enco..

The ATW Wendover Woods Trail Run & Canicross is an exciting event scheduled for November 23, 2025, set in the picturesque Wendover Woods. Participants can choose from a 5K, 10K, or Half Marathon trail run, with a special 5K Canicross option for those wishing to run with their dogs. The scenic, traff..

The Serpent Trail Ultra Run is a 30-mile trail 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 and first-time ultra runners, offering a supportive group experience rather tha..

The Wittering Beach Run is a popular running event set against the stunning backdrop of West Wittering's natural beaches, which have earned Blue Flag Status. Participants can choose from three distances: 15km, 10km, and 5km, all of which take advantage of the scenic sandy flats revealed at low tide...

The Riverside Marathon & Half Marathon is a scenic running event taking place along the River Thames, featuring both marathon and half marathon distances. Participants can choose to complete either 4 laps for the half marathon or 8 laps for the marathon. The course is UKA certified and offers a flat..

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 scenic trail running event that takes participants through the stunning landscapes of the Surrey Hills, starting and finishing in Guildford. This 13-mile guided run showcases highlights such as St Martha's Church, the charming village of Shere, and breathtaking vi..

December 2025

Winter on the Downs is an ultra-running event featuring two single-loop races of 55 miles and 100 miles, set in the scenic trails of East and West Sussex. Starting and finishing in Eastbourne, participants will traverse iconic landscapes, including Beachy Head and the Seven Sisters. The 55-mile rout..

The Sussex Downs Trail Run takes place in the scenic South Downs National Park, starting from Plumpton Racecourse. Participants can choose between three distances: a 22km Half Marathon, a 12km Standard route, and a 9km option. The course features a mix of flat sections and challenging climbs, offeri..

The Hurtwood 50K, organized by Freedom Racing, is a popular ultra-running event set in the scenic Surrey Hills. This trail race features a fully marked long-distance route, enhanced with additional signage for participant guidance. The event includes regular checkpoints offering food and drinks, mak..

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The ATW Grafham Water - Trail & Canicross event invites participants to experience a scenic 10-mile trail run around the picturesque Grafham Water reservoir in Cambridgeshire. The route begins on the iconic dam and features beautiful trails through a Woodland Nature Reserve, past Dragonfly Pond, and..

The Winter Downs 200 is a challenging 200-mile continuous trail run scheduled for December 10-14, 2025. This event features a scenic loop around the South of England, incorporating renowned trails such as the North Downs Way, Vanguard Way, South Downs Way, Wayfarers Walk, and St Swithuns Way. Partic..