Trail Running calendar near Hertfordshire 2025-2026

The Abbotts Ann Trail Runs, organized by Muddy Runners, features 5km and 10km trail races set in the picturesque Hampshire countryside near Andover. Participants can expect challenging yet beautiful routes that showcase the undulating landscape of the Test Valley. The event promotes a cupless approa..

The Guided 10K Pub Run will take place in New Alresford on Sunday 29 June 2025. You can run 10 kilometers.

Royston In Blue is a 5-kilometre fun run/walk taking place in Royston, Hertfordshire, designed to raise funds for the Teenage Cancer Trust. The event features a two-lap trail course over Royston Heath and is limited to 750 participants. Entrants will receive a t-shirt, and finishers will be awarded..

The Hangers Way 50K is a prestigious trail running event that takes place in the picturesque Hampshire countryside. This ultramarathon, returning for its second year, features a scenic point-to-point route starting at Alice Holt Country Park and finishing at Queen Elizabeth Country Park. Participant..

The Devil's Punchbowl 10k is a guided trail running event set in the scenic Devil's Punchbowl, Surrey. This 10km run is designed for participants of all skill levels, offering a fun yet challenging experience along beautiful trails and hills. Runners can enjoy breathtaking views as they ascend, with..

The Full Essex Way Ultra is an 82-mile ultra-marathon that takes participants from Epping tube station in London to the historic port of Harwich. The event features a diverse terrain, including mixed trails, footpaths, tracks, and roads, with a total elevation gain of 3,469 feet. Runners will encoun..

Midweek Chasing Numbers is a flexible running event designed to accommodate participants of all abilities, including walkers. Set along a scenic stretch of the River Thames, the event allows runners to choose their distance within a 7-hour time challenge, with options starting from a minimum of 5km...

The Serpent Trail is a scenic trail running event set in the stunning South Downs National Park, featuring a variety of distances including 100km, 75km, 50km, 20km, and 10km. Participants can enjoy breathtaking landscapes, including rare habitats and ancient woodlands. The event includes coach trans..

The ATW Odyssey 12hr Run is an exciting multi-terrain running event held in St Neots, designed for participants of all abilities. This unique experience focuses on self-discovery as runners tackle physical and psychological challenges over a scenic 7km loop. Participants can compete solo, in pairs,..

The High Weald Challenge is an organized walking event hosted by the Kent Group of the Long Distance Walkers Association. Participants can choose from three distances: 30, 22, or 16 miles, allowing for varying levels of challenge. The event takes place in the scenic High Weald area, known for its be..

The Fen Gallop is an exciting running event held in Willingham, Cambridgeshire, featuring two main races: a 10km (6.2 miles) and a 6.5km (4 miles) multi-terrain course. Participants navigate picturesque flat country roads, footpaths, and bridleways, with both races starting and finishing at the Will..

The Bewl 15 Mile & 5 Mile event, organized by Wadhurst Runners, takes place around the scenic Bewl Water in Sussex. Participants can choose between a challenging 15-mile or a 5-mile race, both offering stunning views and a community spirit. The event supports the KSS Air Ambulance Service, with proc..

The Chiltern Ridge Half Marathon is an exciting trail running event set along The Ridgeway National Trail in Buckinghamshire. Scheduled for July 6, 2025, this race covers a distance of 21.2 km with an elevation gain of 526 meters, offering a challenging yet scenic experience for participants. The ro..

The Highwayman Trail Marathon is a unique narrative trail race set for July 6, 2025, in the picturesque villages of Thaxted, Great Sampford, and Hempstead, linked to the early life of Dick Turpin. The course is predominantly off-road, covering diverse terrains, and participants will navigate using w..

The Bishop's Stortford Mitre 10k, 5k, and 1K is a community-focused running event organized by The Bishop's Stortford High School, taking place in East Hertfordshire. Open to participants of all ages and abilities, the event features professionally measured courses that wind through scenic country l..

The Hepworth Trail is an exciting running event that covers approximately five miles of challenging terrain, starting and finishing in the picturesque village of Hepworth. Participants can expect a mix of steep grassy climbs, footpaths, bridleways, and quiet country lanes, making it a true test of e..

The Wibbly Wobbly Log Jog is an exciting trail running event set in the scenic High Lodge, Thetford Forest, taking place on July 11, 2025. This approximately five-mile course is designed for participants of all abilities, offering a unique opportunity to enjoy the beautiful forest trails. The event..

The Swan Challenge is a unique trail running event held at Coombe Abbey Park, offering participants the flexibility to run as many 5k laps as they wish within a 6-hour time limit. This event caters to all abilities, allowing runners to set their own distance goals, from a casual 5k to over 50 miles...

The Summer 10K is an exciting running event hosted by Big Bear Events, taking place in the scenic Coombe Abbey Park, Coventry. Participants can enjoy a picturesque course that winds through woodlands, meadows, and grassy fields, offering a unique running experience. The event promotes a fun atmosphe..

The Maverick X Series Cotswolds 2025 is a trail running event set in the picturesque Cotswold Hills, starting from the historic Sudeley Castle. Celebrating its 10th year, the event offers four challenging routes: Ultra (51 km), Long (43 km), Middle (23 km), and Short (15 km), each showcasing the stu..