Trail Running calendar near Tring 2025-2026

The Grand Union Canal 145 Mile Race is a prestigious ultra-marathon taking place along the scenic Grand Union Canal Towpath from Gas Street Basin in Birmingham to Little Venice in London. Scheduled for May 2025, this non-stop race is open to participants aged 20 and over, welcoming runners of all ab..

The London 2 Brighton Ultra Challenge will take place in Richmond from Saturday 24 May 2025 to Sunday 25 May 2025. You can run between 25 and 100 kilometers.

The Grim Reaper Ultra Marathon is a multi-distance running event set in the picturesque Grimsthorpe Castle Estate in South Lincolnshire, scheduled for May 24-25, 2025. Participants can choose from four solo distances: 10, 40, 70, and 100 miles, along with team relay options for the longer distances...

The Fox Trail is a premier trail running event set in the scenic Surrey countryside, offering participants a quintessentially British experience. Scheduled for May 24, 2025, the event features three race distances: 20K, 41K, and 62K, all culminating at Burys Field in Godalming. The race is designed..

The UK Ultra South Downs event features five distinct races set in the picturesque South Downs National Park in South East England. Designed for runners and walkers of all abilities, the courses are point-to-point, showcasing stunning views along non-technical trails. Participants will experience a..

The ATW Chiltern Half Marathon & 10K is an exciting running event set in the picturesque Chiltern Hills, known for its stunning landscapes and challenging terrain. Participants can choose between a half marathon or a 10K trail run, making it suitable for both seasoned runners and those looking to ex..

The Bredon Cricket Club Tower Run is a 10k trail running event scheduled for May 25, 2025. Starting and finishing at the scenic Bredon Cricket Club, the route takes participants through beautiful country lanes and paths, culminating at the summit of Bredon Hill, which features an Iron Age fort and t..

The Northiam 8.5km Trail Race is a scenic running event set to take place in Icklesham, featuring over 62% of the course on trails. Participants can expect stunning views and the chance to win prizes for the top male and female finishers. The race is fully marked and marshalled, with amenities inclu..

The Beat the Sunset 50km is a multi-terrain ultra marathon held in the Thames Valley, designed for both newcomers and experienced runners. Participants aim to complete the course before sunset, with a generous cut-off time of 9 hours. The event features a scenic route that includes the Thames Path,..

Harewood 24 is an exhilarating 24-hour endurance event designed for both solo runners and teams, set in a stunning off-road forest environment. Participants can tackle 5-mile loops, either individually or in pairs of up to eight members. The event offers a unique challenge, allowing solo runners to..

The Three Castles 50km Ultra Marathon invites participants to run along the scenic River Medway, passing three historic castles and charming villages. This event is designed for both seasoned ultra runners and newcomers, featuring a flat course with well-marked trails and multiple aid stations. Runn..

The Ridgeway Challenge is an 86-mile (139 km) point-to-point trail running race that traverses the entire length of The Ridgeway National Trail, from Ivinghoe Beacon in Hertfordshire to the Avebury Stones in Wiltshire. This historic route has been in use for over 5,000 years. Scheduled for May 31, 2..

The Circuit du Sore Legs is an annual running event held at Wodson Park Sports Centre in Ware, Hertfordshire. Celebrating its fifth year, the event features various distances including 5k, 10k, half marathon, full marathon, and a 50k ultra, all run on a 400-meter athletics track. Participants can ai..

The Coombe Hill Fell Race is an exciting 7km fell run, categorized in the BS Category by the Fell Running Association. Set in Wendover, Bucks, the race features a challenging course with steep climbs and descents. Participants can enjoy a fun atmosphere, with entry fees of £5 for general participant..

The Oliver Fisher 10K & 5K is an exciting running event taking place at Milton Creek Country Park in Sittingbourne, Kent, on June 1, 2025. This race celebrates the 40th anniversary of the Oliver Fisher Special Care Baby Trust, aiming to raise essential funds for the Neonatal Unit at Medway Maritime..

The Surrey Hills Half Marathon is a scenic trail running event that takes participants through the stunning landscapes of the Surrey Hills, starting and finishing in Guildford. This 13-mile guided run is designed for both novice and experienced trail runners, offering a unique experience with changi..

The Midweek Chasing Numbers June event, organized by Saturn Running, invites participants to join a flexible running challenge along the scenic River Thames. This inclusive event welcomes runners of all abilities, including walkers, and allows participants to choose their distance within a 7-hour ti..

The Sundowner Marathon is a unique running event that takes participants through scenic routes including canals, waterfalls, vineyards, woodlands, and coastal saltmarshes. Scheduled for early June, the marathon begins on a summer evening and continues into the night, offering a distinctive experienc..

The Suffolk Back Yard Ultra is a highly competitive running event held at High Lodge Thetford Forest in Suffolk. Participants run a distance of 4.167 miles every hour on the hour, continuing until only one runner remains who can complete the loop within the one-hour time limit. The event features ch..

The Magna Carta Summer event, organized by Hermes Running, takes place in the picturesque Runnymede area of Surrey, near the historic site where the Magna Carta was signed in 1215. Scheduled for June 7, 2025, the event features three race distances: a 10K, a half marathon, and a full marathon, all s..