Trail Running Calendar South East (England) 2024-2025

The Humanity Direct Amersham Ultra is a one-day endurance event set in the picturesque Chiltern Hills, offering participants the choice of a 25 km or 50 km ultra marathon. This event not only challenges runners physically but also supports a noble cause, as all entry fees and fundraising efforts go ..

The Maverick Original Hampshire 2025 is a trail running event set in the picturesque South Downs National Park, near Winchester. Participants can choose from three routes: a challenging 24 km long route, a 16 km middle route, and a 5 km short route, all designed to showcase the stunning landscapes a..

The Centurion Hundred Hills 50km is a scenic trail ultra event set in the picturesque Chiltern countryside, starting and finishing at the historic Stonor Park. This race features two 25km loops, with a total elevation gain of 4000ft, making it both challenging and rewarding for participants. Ideal f..

The Leith Hill Half Marathon is a challenging cross-country race that takes participants from Dorking to the summit of Leith Hill, the highest point in south-eastern England, and back. This scenic 13.1-mile trail run features a total elevation gain of 1,800 feet, making it a memorable experience for..

The Sevenoaks Circular Challenge is an annual walking event organized by the Kent Group of the Long Distance Walkers Association (LDWA). Participants can choose from three new routes of 30, 20, or 15 miles, showcasing the scenic beauty of the North Downs and the Greensand Ridge. The event features i..

Reading 1020 is a scenic multi-terrain running event taking place at the picturesque Mapledurham Estate, located on the outskirts of Reading. This event features both 10-mile and 20-mile courses, ideal for runners training for spring half marathons or marathons. Participants can choose between one l..

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 10K Guided Run - Petersfield will take place in Petersfield on Saturday 22 March 2025. You can run 10 kilometers.

The Y2Y North Downs Trek/Run is an exciting outdoor event taking place along the scenic North Downs Way in Surrey. Participants can choose between a 26.2-mile marathon starting in Guildford or a 14-mile route from Ranmore Common, both culminating at YMCA East Surrey in Redhill. The event, now in its..

The Canterbury Riverside 10K is a scenic running event that takes place along a traffic-free course beside the River Stour, connecting Chartham to the center of Canterbury. Known for its flat terrain, the race begins with a lap around a playing field before following the river pathway to 'Toddlers C..

The Stansted House Trail Run is an exciting event set in the scenic South Downs, offering participants a choice of three distances: a half marathon (21km), 15.5k, and 9.5k. Runners will enjoy picturesque woodlands, vibrant forests, and open fields adorned with wildflowers, all while experiencing the..

The Testway Ultra is a premier running event set in the scenic landscapes of Hampshire, featuring 50 and 40-mile ultra marathons. Participants will traverse the established Testway footpath, which showcases the region's chalky downs and charming villages, stretching from the Northern Hampshire/Berks..

The Guided Half Marathon - Winchester will take place in Winchester on Saturday 5 April 2025. You can run 13 miles.

The Chiltern Ridge Classic 50K is a renowned ultra marathon set in the picturesque Chiltern Hills, featuring a scenic route that spans from Berkhamsted Castle to Hampden Meadow in Wendover. Participants will traverse stunning ridgeline trails, including notable landmarks such as Ivinghoe Beacon and ..

The Springtide 50k is an ultra-running event organized by UK Ultra, set in the picturesque town of Arundel, West Sussex. This single-loop race features a non-technical route through the scenic South Downs, making it suitable for both novice and experienced runners. Participants will enjoy breathtaki..

The Henley River Half Marathon, 10k & Juniors is a scenic running event taking place on April 12, 2025, in Henley-on-Thames, UK. Participants can choose from a half marathon, a 10k race, or a junior event, all set against the beautiful backdrop of the River Thames. The course is designed for both ne..

Crawley A.I.M. Charity (24 Hour) is a running event designed to challenge participants over a continuous 24-hour period. The event features amenities such as aid tables, food, water, and sports drinks, along with chip timing for accurate results.Awards are given to the top three male and female fini..

The Easter 50 Ultra Challenge, taking place on April 12, 2025, offers participants the choice of three distances: 50 km, 25 km, or 10 km. Starting from Windsor Racecourse, adventurers will embark on looped routes through the scenic Great Park, with views of Windsor Castle and along the Thames Path. ..

The Saturn - Ten in Ten Series is a unique running event taking place from April 12 to April 21, 2025, featuring ten separate events over ten consecutive days. Participants can choose to run individual events or complete the entire series, with a minimum requirement of one lap each day to be conside..

The Spring Trail Series, organized by Ultra X, features three race distances of 25km, 50km, and 75km, set in the picturesque South Downs National Park. Participants will traverse the scenic Serpent Trail, which includes diverse landscapes such as hills, rivers, and woodlands. The event emphasizes co..