Trail Running calendar near Marlow 2025-2026

The The Sudbury Trail Run will take place in Sudbury on Sunday 14 September 2025.

The Bradley Fell Race, organized by the British Open Fell Runners Association (BOFRA), is a competitive running event set in Bradley Village, North Yorkshire. Scheduled for September 14, 2025, the race features various age categories, including Under 9, Under 12, Under 14, Under 17, and Seniors. Par..

The Humanity Direct Tring Ultra is a one-day ultra marathon event set in the scenic Chilterns, designed for both novice and experienced runners. Participants can choose from three distances: a full 50km ultra, a 27km half ultra, or a new 10km option. The event not only offers a challenging running e..

The Lucky Horseshoe is a running event hosted at the Suffolk Running Centre in Bury St Edmunds, offering participants a choice of distances including 5k, 10k, Half Marathon, Full Marathon, and Ultra. The race features an out-and-back route, providing a social atmosphere and scenic views, including p..

The The Yard Trail Races will take place in New Alresford on Saturday 20 September 2025.

The Cotswold Half Way is a challenging trail running event covering approximately 47 miles along the scenic Cotswold Way National Trail, starting from Chipping Campden and ending in Painswick. Scheduled for September 20-21, 2025, this race is designed for participants aged 21 and older, offering a u..

The Guided Half Marathon - Winchester will take place in Winchester on Saturday 20 September 2025. You can run 13 miles.

The Triple Trail 50 is a scenic 50km ultra marathon event organized by Embrace Ultra, taking place in Kent. This point-to-point race starts at Ranscombe Nature Reserve and finishes at Loddington Farm, showcasing beautiful landmarks such as Leeds Castle and picturesque apple orchards. The course foll..

The Triple Trail Races, part of the Embrace Ultra event, is set to take place in Kent on September 20, 2025. This trail-running challenge features two race options: a 100km Full Loop, which is Kent's only single-loop ultra marathon, and a 50km Half Loop, offering a scenic point-to-point experience. ..

The Centurion Chiltern Wonderland 50 is a challenging 50-mile ultramarathon set in the scenic Chiltern Hills, featuring a single-loop course that includes 5,600 feet of elevation gain. Runners will traverse picturesque villages and historic sites, with the event fully supported by five aid stations ..

The Cotswold Way Century is a challenging trail running event covering 102 miles from Chipping Campden to Bath along the scenic Cotswold Way National Trail. Participants have 32 hours to complete the race, which features a hilly terrain designed to showcase stunning viewpoints and picturesque villag..

The Ouse Valley Way Half & Marathon is an annual running event taking place in Huntingdonshire, featuring a scenic 26.2-mile marathon and a half marathon. The course runs along the picturesque Ouse Valley, offering a mix of grass, gravel, and tarmac paths. For the 2025 edition, the route will start ..

The Clipston Trail Half and Country 5 Miler is a scenic running event set in the picturesque countryside surrounding Clipston. Participants can choose between a half marathon and a shorter 5-mile race, making it suitable for both seasoned runners and those new to trail running. The event is organize..

BigSky Trails (AIR) is the final event in the Classic Element Trail Series, organized by BigFeat Events. Set in the picturesque New Forest National Park, this trail running event offers participants a choice between an 18-mile route and a marathon distance. Runners will experience stunning views and..

The Trifarm 10K Autumn Trail Run is part of the Trifarm seasonal trail series, taking place at Trifarm in Boreham. This event features a predominantly off-road course, utilizing public footpaths and bridleways. Participants can expect a unique experience as the run starts at dusk and concludes in th..

The Silent Pool 10km is a guided trail running event that takes place near Guildford, starting and finishing at the picturesque Silent Pool. This event is designed for both novice and experienced runners, offering a unique opportunity to explore beautiful trails, including sections of the North Down..

The Chiltern 50 Ultra Challenge is an exciting endurance event set in the picturesque Chiltern countryside, taking place on September 27, 2025. Participants can choose from three distances: 50 km, 25 km, or a 10 km loop, making it accessible for various fitness levels. The event features a fully sup..

The Dark Downs 50K is a unique night running event set in the picturesque South Downs, starting and finishing at Plumpton Racecourse. This 50km loop offers participants the chance to experience the camaraderie and challenge of running after dark, with the added benefit of cooler temperatures. The co..

The North Downs Way Ultra Run is a 30-mile trail event that showcases the stunning landscapes of the North Downs Way, starting and finishing at St Martha's Hill in Guildford, Surrey. This guided run is designed for both seasoned and first-time ultra runners, providing an opportunity to explore beaut..

The Eridge Park 10 Trail Challenge is a celebrated running event returning in 2025 for its 25th anniversary. Set in the picturesque Eridge Green, Kent, this challenging 10-mile trail race is known for its stunning scenery, steep climbs, and muddy paths, making it a favorite among off-road enthusiast..