Trail Running calendar near Horndean 2024-2025

The Semington Slog 10K is a community-focused running event taking place on May 10, 2025, starting and finishing at St Georges School in Semington. Participants can choose between a 10K route that winds through the village and along the scenic Kennet and Avon Canal towpath, or a shorter 2K loop arou..

The London 100 is an exciting 100KM running event set in Central London, organized by Camino Ultra. Participants will tackle four 25KM legs, exploring the city while passing over 100 iconic landmarks. The event is designed to cater to both first-time runners and experienced athletes, making it an in..

The Bewl Water Spring event is a scenic running series held bi-annually at Bewl Water Country Park in Kent, featuring ultra marathon, marathon, half marathon, and 10km distances. Starting from the Bewl Water Visitor Centre, the courses meander around the reservoir, showcasing beautiful views of the ..

Run to the Sea Brighton is a scenic 50k ultramarathon that takes participants from Horsham to the Brighton seafront. This multi-terrain race features a mix of trails, rolling downs, and coastal promenade, making it suitable for both beginners and experienced ultramarathoners. The event is well-organ..

The Ridgeway 40 Walk is a challenging 40-mile event held annually, traversing the historic Ridgeway path from Avebury in Wiltshire to Streatley in Berkshire, UK. Participants navigate a scenic route rich in history, including ancient earthworks and Neolithic sites. The event provides essential suppo..

The Long Wittenham 5km Family Fun Run & Walk is a community event designed for participants of all ages and abilities. Set in the picturesque countryside, the course features clearly marked and marshalled paths around Paradise Wood, culminating at The Plough pub, where refreshments are available. Pa..

The Stroud Trails Event, organized by Iamoutdoors, features four trail running options: a Quarter Marathon (11K), Half Marathon, Marathon, and an Ultra 40. Set in the picturesque Cotswold hills, participants will navigate a mix of local trails, disused railway tracks, and common land, all while enjo..

The Hardy Half is a running event set in the picturesque Dorset countryside, inspired by the works of renowned writer Thomas Hardy. Participants can choose between two distances: the 5-mile 'Half Hardy Half' and the half marathon 'Original Hardy Half.' Both events aim to raise funds for local charit..

The LDWA South Downs Marathon is a challenging event set in the picturesque South Downs National Park, featuring two distances: 28 miles and 18 miles. Participants will traverse stunning landscapes, including the Seven Sisters and Cuckmere Haven, with significant elevation gains of over 4000 feet fo..

The Hankley Common 10K is a guided trail running event set in the scenic Hankley Common, known for its rich wildlife and historical significance. Participants can enjoy either sunset runs during warmer months or night runs in colder months, providing a unique experience of running in beautiful surro..

The Centurion North Downs Way 50 is a challenging 50-mile ultramarathon that takes place along the scenic North Downs Way National Trail, stretching from Farnham in Surrey to Knockholt Pound, near Greater London. With a total elevation gain of 5,600 feet, the course features a mix of trails and road..

The Maverick X Series North Downs 2025 is an exciting trail running event set in the picturesque Surrey countryside, taking place at Cranleigh Showground. Participants can choose from four routes: Ultra (52 km), Long (43 km), Middle (22 km), and Short (11 km), each offering a unique blend of scenic ..

The Compton Marathon & 16 Mile Challenge, organized by the Compton Harriers Running Club, is a popular running event held in Compton, Berkshire. Participants can choose between a full marathon and a 16-mile challenge, both set against scenic backdrops. The event promotes community engagement and enc..

The Jurassic Coast Ultra Challenge is an exciting endurance event taking place on May 17-18, 2025, along the stunning Jurassic Coast in Dorset. Participants can choose from various distances, including 100 km, 75 km, 50 km, 25 km, and a new Weymouth Marathon, as well as a 10K option. The route start..

The Reigate Priory Park 10K Charity Fun Run offers an exhilarating experience set in the beautiful surroundings of Reigate Park. This event is designed for runners of all levels, providing a gently undulating course that allows participants to challenge themselves while enjoying nature. After comple..

The Guided Spring Marathon - Winchester will take place in Winchester on Sunday 18 May 2025. You can run 26 miles.

The Greensand Way Ultra Run is a guided 30-mile trail run that showcases the scenic beauty of the North Downs Way and the Greensand Way, starting and finishing at West Hanger near Guildford, UK. This event is designed for both seasoned runners and first-time ultra runners, providing a supportive gro..

The Silent Pool 10km is a guided trail running event set in the picturesque surroundings of Silent Pool, near Guildford. This evening run is designed for both novice and experienced runners, offering a unique experience of running at dusk or night. Participants will explore scenic trails, including ..

The Fox Trail is a premier trail running event set in the scenic Surrey countryside, taking place on May 24, 2025. Participants can choose from three distances: 20K, 41K, and 62K, each offering a unique experience along the picturesque routes originally plotted by Richard Fox. The event culminates a..

The UK Ultra South Downs event features five distinct races set in the picturesque South Downs National Park in South East England. Designed for runners and walkers of all abilities, the courses are non-technical and runnable, offering breathtaking views. Participants will traverse iconic landmarks,..