Trail Running calendar near Falmer 2025-2026

The Thames Path Trail Run takes place at Windsor Racecourse, offering scenic routes along the picturesque Thames River with stunning views of the river and countryside. Participants can choose between two distances: 21km and 16km, both featuring gentle elevation gains (+66m and +50m respectively). T..

The Stort30 Ultra is a scenic 30-mile ultra marathon held on the border of Hertfordshire and Essex, starting and finishing at the Hockerill Sports and Social Club in Bishop's Stortford. The course follows a flat, fast out-and-back route along the River Stort and Lee navigation, primarily on grassy t..

The Plough and Harroween is a 5-mile night trail run held in Litlington, East Sussex, starting and finishing at The Plough & Harrow pub. The self-navigated course, run in reverse of the Friston Forest 5 route, traverses countryside terrain including forest, farm tracks, and downlands. Participants m..

The Guided Run - Petersfield 10k will take place in Petersfield on Saturday 1 November 2025. You can run 10 kilometers.

Brewery Trail Run is a 6-mile (10 km) trail run through the Chiltern Hills, starting from The Home Office in Tring, about 40 minutes northwest of London. The route traverses scenic trails with some hills, and participants are grouped by ability and may walk steep sections, making it suitable for all..

The Chiltern Ridge Winter 50K is a scenic autumn/winter trail running event held in Berkhamsted, UK. This ultra-distance race covers a challenging 50 kilometers with over 800 meters of elevation, following a single-loop course through the heart of the Chilterns. Runners traverse woodland trails, Ber..

Brutal - Halloween @ Hogmoor is an annual evening running event held at Hogmoor, a former military area now used for recreation. The event features a kids race with a 3.3K loop, and for participants aged 13 and over, options to run 6.6K (2 laps) or 10K (3 laps). The course includes short sandy hills..

The Fireworks 50 is a 50-mile running event hosted by Zig Zag Running at Wodson Park Sports and Leisure Centre in Ware, Hertfordshire. Now in its fourth year, this race is part of the Fireworks Festival of Running and offers runners a chance to set course records on a traffic-free 400m athletics tra..

The ZigZag Catherine Wheel Canter is a unique running event held at Wodson Park Sports and Leisure Centre in Ware, Hertfordshire. Participants can choose from various distances including 5k, 10k, half marathon, full marathon, 50k ultra, or a 6-hour challenge, all run on a traffic-free 400-meter athl..

The Touquet Bike & Run will take place in Le Touquet-Paris-Plage on Saturday 1 November 2025. You can run 15 kilometers.

The Leigh-on-Sea 10k is an after-dark, multi-terrain running event held in Leigh-on-Sea, featuring both 10k and 5k distances, including a juniors' 5k for ages 11-15. Scheduled for early November, the race offers a spooky Halloween-themed atmosphere with mandatory head or body torches and optional fa..

The Wendover Woods Marathon, Half Marathon & 10k is a scenic autumn trail running event held in Wendover Woods, Buckinghamshire. The race features multi-terrain, hilly courses with significant climbs, making it a challenging yet rewarding experience for novices, seasoned runners, and marathoners see..

The The Druid's Challenge will take place in Tring on Friday 7 November 2025. You can run 86 miles.

Big Night Out Winchester is an exciting night-time trail running event set in the scenic surroundings of Winchester, Hampshire. Participants can choose between a 22km or 12km course, both illuminated by headtorches as they navigate the trails and pathways. The event features a fully marked route wit..

The South Downs Trail Run is a scenic off-road running event held in the South Downs National Park, starting from Goodwood Racecourse near Chichester, UK. Participants can choose from three distances: 21km, 19km, and 12km, catering to all abilities. The course features a mix of forest fire roads, br..

Freedom Racing stages the 5 Trails Ultra and 3 Trails Half at Westerlands, Graffham, near Petworth in the South Downs (GU28 0QJ). The day offers two distances: a 50km Ultra that weaves five long-distance trails—Serpent Trail, New Lipchis Way, West Sussex Literary Trail, Monarchs Way and the South Do..

The Dirt Half Challenge is a popular, award-winning half marathon trail race held in Leighton Buzzard, Bedfordshire. The course features a stunning and challenging route that begins in the historic market town and includes an anti-clockwise lap of Tiddenfoot Waterside Park. Runners then follow the s..

Canvey Island Trail Run is a timed, self-supported anti-clockwise loop around Canvey Island, starting and finishing at Waterside Farm Leisure Centre. Organised by Multisport Management and supported by Canvey Island Council, the course mostly runs along the seawall, mixing concrete paths with trails..

The Remembrance Day Run - South, hosted by Saturn Running, takes place in Surrey at the Wraysbury Skiff and Punting Club along the scenic River Thames in Egham. This 7-hour time challenge allows participants to run multiple laps of a 4.37-mile (7km) course, which features a mix of well-made paths, t..

Southampton MoRunning brings the MoRun experience to the Common in Southampton. Participants can choose from 1.5k Mini MoRun, 5k, 10k and a Half Marathon, all run on a mix of park paths, trails and grass with some undulating sections. The Half Marathon starts with a 1.1k loop before four full laps.T..