Trail Running calendar near Aylesbury 2025-2026

The Thames Meander Marathon is a scenic running event series held along the picturesque Thames Path in Richmond, UK. Participants can choose from three distances: a 10K, half marathon, and full marathon, all starting from the Petersham & Ham Sea Cadets HQ. The course features flat, runnable routes w..

The Hardwick X-Stream is a celebrated running event organized by the Bearbrook Running & Triathlon Club, marking its 30th anniversary in 2025. Set in the picturesque Buckinghamshire countryside, the race covers approximately 6 miles of varied terrain, including grassland, ploughed fields, and unique..

The Thames Meander Spring is a scenic riverside race series organized by Hermes Running, taking place at the Petersham & Ham Sea Scouts HQ in Richmond. Participants can choose from three distances: a 10km, half marathon, or marathon, all featuring flat, runnable routes along the Thames Path. The eve..

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 suitable for both first-time ultra runners and those see..

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 High Lodge Half Marathon - Spring is a scenic trail running event set in Thetford Forest, taking place on March 16, 2025. This circular route features a mix of hard-packed trails, grassy footpaths, and forest paths, making it suitable for both seasoned runners and newcomers. Participants will en..

The South Darenth & Horton Kirby 10K is a community-focused running event that promotes health, fun, and well-being. Participants of all skill levels are encouraged to join, making it an inclusive experience for runners. The event is designed to foster a sense of community while encouraging individu..

The Stow Maries Trail Challenge is a 6-hour trail running event set for March 16, 2025. Participants can choose their own targets, completing as many laps as they wish on a 5K loop that is predominantly off-road, featuring scenic views of the River Crouch. Runners will receive a medal and goodies up..

The Sevenoaks Circular Challenge is an annual walking event organized by the Kent Group of the Long Distance Walkers Association. 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 indoor c..

The Mersea Mix is a trail running event organized by Essex Trail Events, featuring two race distances: 9 miles and 5 miles. Participants must be at least 17 years old for the 9-mile race and 16 for the 5-mile race. The event emphasizes self-navigation, with runners receiving a written route descript..

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 10-mile and 20-mile courses, as well as a half marathon option, making it an excellent choice for those training for spring races. Partici..

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 traverse scenic trails, including..

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

The Fortitude Ultra - Pippingford is a unique running challenge set in the scenic Pippingford Park, Uckfield. Participants have 10 hours to complete 10 laps of varying distances (approximately 3, 4, or 5 miles) on a course featuring up to 700 feet of elevation. The event emphasizes personal achievem..

The Moo-rathon, Calf and Hen K is an exciting running event returning for its second year at Hyde Hall Farm. Participants can choose from various distances, including 10k, Half Marathon, Full Marathon, and Ultra Marathon, making it suitable for runners of all levels. The scenic route starts at the f..

A Great Museum Trail is a self-navigation running event organized by MID ESSEX CASUALS, featuring two distance options of 3.6 miles and 6.7 miles. Scheduled for March 22, 2025, at the Museum of Power in Maldon, participants will navigate the course without marshals or route markings, relying on prov..

The Ashridge Boundary Run is a scenic 17.5-mile race taking place on March 22, 2025, starting and finishing at Aldbury Recreation Ground in England. The course follows well-marked paths around the picturesque Ashridge Estate, featuring varied trail and off-road terrain. Participants will enjoy water..

Winter's End - 50 Mile Ultra & Marathon is an exciting trail running event organized by BigFeat Events, set to take place in 2025. The ultramarathon begins near Arundel and follows the scenic South Downs Way, culminating in Winchester. Participants can choose between a challenging 50-mile ultramarat..

The Forest of Dean Spring Trails Half Marathon is a scenic running event organized by the Rotary Club of the Royal Forest of Dean, taking place in the picturesque Forest of Dean. The race features a well-maintained multi-terrain course that begins and ends at the Speech House Hotel, winding through..

The Longparish Run, organized by Muddy Runners, features 3k, 5k, and 10k trail races set in the scenic Hampshire countryside. Participants can expect challenging routes that include a mix of terrain such as trails, tarmac, and dirt paths. The event promotes a family-friendly atmosphere, allowing chi..