Trail Running calendar near Hemel Hempstead 2024-2025

The Guided Spring Marathon - Winchester will take place in Winchester on Sunday 18 May 2025. You can run 26 miles.

The Silent Pool 10km is a guided evening trail run that begins and ends at the picturesque Silent Pool near Guildford. This event is perfect for those new to trail running or those who prefer to run in a group at dusk or night. Participants will explore scenic trails, including sections of the North..

The Grim Reaper Ultra Marathon is an exciting running event set in the picturesque Grimsthorpe Castle Estate in South Lincolnshire, taking place on May 24 and 25, 2025. Participants can choose from various solo distances of 10, 40, 70, and 100 miles, as well as team relay options. The course feature..

The UK Ultra South Downs event features five distinct races set in the picturesque South Downs National Park in South East England. Participants can enjoy point-to-point courses that are non-technical and runnable, suitable for runners and walkers of all levels. The races culminate at the iconic Bea..

The London 2 Brighton Ultra Challenge is a premier endurance event taking place over the weekend of May 24-25, 2025. Participants can choose from various distances, including 100km, 75km, half marathon, and 25km, with options to walk, jog, or run. The challenge starts in Richmond and traverses the s..

The Fox Trail is a premier trail running event set in the scenic Surrey countryside, taking place on May 24, 2025. Participants can choose from three distances: 20K, 41K, and 62K, each offering a unique experience along the picturesque routes originally plotted by Richard Fox. The event culminates i..

The Grand Union Canal 145 Mile Race (GUCR) is a prestigious ultra-running event taking place along the scenic Grand Union Canal Towpath from Birmingham to London. Scheduled for May 24, 2025, this non-stop race welcomes participants aged 20 and over, with no prior qualifications required. Runners can..

The Run Banham Zoo (5k) is an exciting running event set in the scenic grounds of Banham Zoo, where participants will encounter various animals along the course. This inaugural race welcomes runners of all abilities and includes full-day access to the zoo for all entrants. Participants can choose be..

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 Seven Sisters Half Marathon is a scenic trail race set in the South Downs National Park, offering a stunning point-to-point route. This 13.1-mile race is designed for both novice and experienced runners, featuring a mix of grass trails, farm tracks, and forest paths, with a total elevation gain ..

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-stocked aid stations. The route begins in Roc..

The Beat the Sunset 50km is a multi-terrain ultra marathon held in the Thames Valley, starting from Maidenhead. Participants are challenged to complete the 50km course before sunset, with a generous cut-off time of 9 hours and 12 minutes, making it suitable for both newcomers and experienced runners..

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. Participants have a tim..

The Circuit du Sore Legs is an annual running event held at Wodson Park Sports and Leisure Centre in Ware, Hertfordshire. This year marks its fifth edition, featuring various distances including 5k, 10k, half marathon, full marathon, and a 50k ultra, all run on a 400-meter athletics track. Participa..

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. Covering a distance of 13 miles, the route features highlights such as St Martha's Church, the village of Shere, and breath..

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. This running event features three race options: a 10K, a half marathon, and a full marathon, all starting at the Wraysb..

The Sundowner Marathon is a unique running event that takes place over a summer evening, allowing participants to experience a scenic route that includes canals, waterfalls, vineyards, woodlands, and coastal saltmarshes. Scheduled for June 7-8, 2025, this marathon offers a captivating atmosphere as ..

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 Valley of the Owls Run, hosted by Zig Zag Running, takes place in the picturesque village of Ousden, Suffolk, known for its historic roads and beautiful countryside. Participants can choose from various distances, including 5k, 10k, Half Marathon, Full Marathon, and Ultra, with a focus on a soci..

The Tewinbury Trail 10K is an exciting trail running event set in the picturesque Tewinbury Farm & Hotel, located just north of Welwyn in Hertfordshire. Scheduled for June 8, 2025, this 10K race features a scenic route that combines various terrains, including single track forest paths and open trac..