Trail Running calendar near Layer de la Haye 2025-2026

The Run the Wild Half Marathon - Autumn Edition is a scenic trail running event set in the beautiful Chiltern Hills. Participants will cover approximately 13 miles (21 km) over undulating terrain, guided by qualified Run Leaders. This event is designed for runners of all abilities, making it ideal f..

The Kent Downs 50 Ultra Challenge is an exciting endurance event set in the picturesque Kent Downs, known as the 'Garden of England.' Participants can choose from three distances: 50 km, 25 km, or 10 km, with a basecamp located near Maidstone. The 50 km route features a scenic loop that includes the..

The West Acre Wild 10k Challenge is an exciting off-road running event set in the scenic Norfolk countryside. Participants will navigate a 10K course featuring undulating bridle paths and woodland tracks, with optional obstacles along the way. The route includes a section that may be muddy, and runn..

The Southend Pier Marathon is a unique running event scheduled for October 12, 2025, taking place on the world's longest pleasure pier, which stretches 1.34 miles over the sea. This marathon is a world first, offering participants the chance to run a full marathon in a stunning coastal setting. The..

The ATW Holdenby House Trail & Canicross event takes place at the historic Holdenby Estate, a 2,000-acre site in Northamptonshire. Participants can choose from various distances, including a 5k, 10k, and Half Marathon, with the course offering scenic views of the estate and its gardens. A special 5k..

The Marlow Donkey is a challenge event organized by the Thames Valley LDWA, offering participants the choice of two routes: 16 miles and 25 miles through the scenic Chiltern Hills. The event welcomes both walkers and runners, providing basic refreshments along the route and a simple meal at the fini..

The Frieth Hilly 5km and 10km runs are exciting mixed-terrain races set in the picturesque Chiltern Hills, located between Marlow and Henley-on-Thames. Participants can expect a challenging course that features winding woodland paths and scenic country roads, offering stunning views throughout the r..

The North Chilterns 50K is an ultramarathon organized by Runaway Racing, set in the scenic countryside east of Luton. The race covers 50 kilometers of trail terrain with an elevation gain of approximately 798 meters, featuring ridgeline trails and stunning viewpoints such as Warden Hill and Barton &..

The Gatliff Marathon is an annual challenge event that offers participants the choice of walking, jogging, or running distances of 25km or 50km. Set in the picturesque countryside of Kent, Surrey, and Sussex, the marathon primarily takes place on footpaths and tracks. This event fosters a vibrant at..

The Bedgebury Forest Half Marathon & 10K is an exciting running event set in the picturesque Bedgebury Pinetum, Kent. Participants can enjoy a scenic, traffic-free woodland trail that is suitable for both novice and experienced runners. The event features a half marathon, a 10K race, and a junior 2k..

The Black Bull 15 Charity Trail Runs is an annual event featuring two trail running options: a 15-mile run and a 15km jog/walk. Scheduled for October 19, 2025, this event supports a chosen charity, with a portion of entry fees donated. Participants can enjoy scenic trails, making it a great training..

The High Lodge Half Marathon – Autumn is a scenic trail race held in Thetford Forest, offering participants a challenging yet enjoyable 13.1-mile course through diverse terrains, including hard-packed trails, grassy paths, and forest trails. The event emphasizes eco-friendliness with a cupless polic..

The Epping Forest Wildwood Trail Series features a Half Marathon and a 10K event set in the picturesque Epping Forest, scheduled for October 25, 2025. This trail running event welcomes participants of all skill levels, offering scenic routes through ancient woodlands adorned with autumn colors. Runn..

The Beachy Head Marathon is one of the largest off-road marathons in the UK, renowned for its stunning and challenging course through the South Downs National Park. Formerly known as the Seven Sisters Marathon, it attracts runners, joggers, and walkers alike. The event features multiple distances, i..

The Stort30 Ultra is a scenic 30-mile running event located on the border of Hertfordshire and Essex, following the picturesque River Stort and Lee navigation. This out-and-back course features 15 flat and fast miles, making it an ideal choice for both first-time ultra runners and those aiming for c..

The Thames Path Trail Run is a scenic running event starting from Windsor Racecourse, offering distances of 16km and 21km along the picturesque Thames River. Participants can enjoy stunning views of the river and countryside while challenging themselves on well-marked trails. The event features chip..

Pumpkin Plod is an exciting running event held at Ferry Meadows, one of the largest country parks near Peterborough. Participants can choose to run for either six or four hours, completing laps on a scenic 5.3k multi-terrain course that includes gravel paths and grassy areas. This event caters to ru..

The Irchester Spooktacular is a Halloween-themed night-time running event held at Irchester Country Park, featuring a 5k race and a 2k Family Fun Run. Participants can enjoy running through scenic woodland trails while dressed in fancy dress, with prizes awarded for the best costumes. All finishers..

The Plough and Harroween 5 Mile Night Trail Run is a unique running event scheduled for October 31, 2025. Participants are encouraged to don Halloween-themed fancy dress, with prizes for the best costumes and penalties for those who do not participate. The self-navigated course, primarily set in the..

The Chiltern Ridge Winter 50K is an exciting trail running event set to take place on November 1, 2025. This race features a specially designed looped course that showcases the stunning landscapes of the Chilterns, including woodland trails and scenic views. Participants will navigate a marked route..