Trail Running calendar near Croydon 2025-2026

The BigWayRound - Winchester Trails Festival is an award-winning, Gold-rated trail running event set for May 5, 2025. Participants can choose from four distances: 14 miles, 19 miles, a marathon, and a 50K ultramarathon, all featuring stunning views of the English countryside. The course is fully mar..

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 opportunity to explore beautiful trails at dusk or night. Participants will enjoy a scenic ..

The Collingbourne Races feature a half marathon and a 10km run, both set in the picturesque Collingbourne woods in Ludgershall. This off-road event offers a mix of bridle tracks, woodland paths, and single track running, making it suitable for all levels of runners. Participants can expect ample par..

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..

Run to the Sea Brighton is a scenic 50km ultramarathon that takes participants from Horsham to the Brighton seafront. The event features a diverse multi-terrain route, combining beautiful trails and rolling hills, making it suitable for both novice and experienced runners. With excellent organizatio..

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 Bewl Water Spring event is a scenic running series held at Bewl Water Country Park in Kent, featuring ultra marathon, marathon, half marathon, and 10km distances. The courses showcase a mix of undulating rural trails and quiet country lanes, offering stunning views of the largest lake in South E..

The Zig Zag Marathon and Half Marathon takes place at the Suffolk Running Centre in Bury St Edmunds, featuring a scenic, officially measured route. Participants can choose between a full marathon and a half marathon, both designed for a mass start. The event includes a seven-hour cut-off time and of..

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 event features a clearly marked and marshalled cross-country route around Paradise Wood, concluding at The Plough pub, where refreshments wil..

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 experience over 4000 feet of ascent on the longer route, traversing stunning landscapes including the Seven Sisters and Cuckmere Ha..

The Halstead & Essex Marathon is set to return in May 2025 for its 29th edition, having been established in 1995. This popular event, organized by Halstead Road Runners, attracts participants from across the UK and beyond, taking place on scenic, low-traffic roads in North Essex. Known for its welco..

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 taking place along the scenic North Downs Way National Trail, from Farnham in Surrey to Knockholt Pound, Greater London. Scheduled for May 17, 2025, this event features a total elevation gain of 5,600 feet and is part of the 50 ..

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 Reigate Priory Park 10K Charity Fun Run is an exciting event set in the beautiful surroundings of Reigate Park, offering a challenging yet enjoyable experience for runners of all levels. Participants can expect a gently undulating course amidst lush greenery, promoting both physical achievement ..

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. This event is designed for both seasoned runners and first-time ultra runners, providing an opportunity to le..

The 10Bay Challenge is a unique running event set on the picturesque beaches of Thanet in Kent, scheduled for May 18, 2025. Participants can choose between two distances: the full 10Bay Challenge, approximately 15 miles, or the shorter 4Bay 10k. The race takes place at low tide, allowing runners to ..

The Pulborough Vineyards Run is an exciting running event set in the picturesque West Sussex countryside, featuring stunning views of the South Downs. Participants can choose from various distances, including 5 km, 10 km, and up to a half marathon, all on off-road terrain. The event encourages a fri..