Trail Running calendar near Eight Ash Green 2025-2026

The Centurion Thames Path 100 is a prestigious 100-mile trail race that takes place along the scenic Thames Path, stretching from Richmond in London to Oxford. This event, now in its 14th year, features a mostly flat and fast course with a total elevation gain of 1,900 feet. Runners have a 30-hour t..

The Weavers' Way 50km/50mile Ultras is a beginner-friendly ultramarathon event taking place in Norfolk on May 3, 2025. Participants can choose between a 50km route from Stalham to Cromer or a more challenging 50-mile route from Acle to Cromer. The scenic courses follow the Weavers’ Way along the Riv..

The Two Castles Trails is a unique trail running event featuring narrative races that guide participants through a circular route around the villages near Hedingham and Clare Castles. The marathon and half marathon routes are predominantly off-road, covering diverse terrains. Runners must follow wri..

The Heritage Coast Run is an exciting running event scheduled for May 4, 2025, featuring a mainly off-road course that includes both a 10k and a half marathon option. Participants can also join a special 10k dog run, promoting a fun and inclusive atmosphere for runners and their canine companions. T..

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 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..

The Five Rivers Ultra is an ultra-endurance running event taking place along the scenic North Essex and South Suffolk coastline. Participants can choose from three distances: 100 miles, 50 miles, and 50 km, catering to walkers, joggers, and runners. The course features a relatively flat terrain, wit..

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 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 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 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 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 ..

Zig Zag Farmmageddon is an exciting 100-mile running event taking place over two days at Hyde Hall Farm, Buntingford. Participants will tackle a 5.3k loop course within a 32-hour time frame, making it accessible for runners of all abilities. Each participant completing the 100-mile distance will rec..

The Run Banham Zoo (5k) is an exciting running event set in the scenic grounds of Banham Zoo. Participants will enjoy a unique experience as they run past various animal exhibits, including kangaroos, giraffes, and lemurs. The race is open to runners of all abilities, with two waves available for en..

The Grand Union Canal 145 Mile Race (GUCR) is a prestigious ultra-marathon taking place along the Grand Union Canal Towpath from Gas Street Basin in Birmingham to Little Venice in London. Scheduled for May 24, 2025, this non-stop race welcomes participants aged 20 and over, with no prior qualificati..