Trail Running calendar near Great Waltham 2026-2027

Join Gratitude 25KM 2026 in Broxbourne for a rewarding 25 km run on 21 March 2026. Ticketed entry and a welcoming atmosphere make it ideal for runners looking for a spring challenge.

Experience a unique multi distance trail event at Hyde Hall Farm featuring courses from 10k to Ultra Marathon. Enjoy a self contained lap based route through private grounds with inclusive parking and on site aid stations.

Explore the scenic trails of the Surrey Hills on a guided half marathon. This group run takes you past landmarks like St Martha's Church and along the North Downs Way, with the route changing each time. It's a shared adventure, perfect for..

Celebrating its 19th year, this event offers a marathon or a 14-mile route along the scenic North Downs Way. Both courses start in different locations but finish at YMCA East Surrey in Redhill. Support stops, navigational aid, and finish-li..

Experience a scenic trail run through the royal grounds of Windsor with views of the historic castle. Choose between a chip timed 10k or half marathon on a flat and fast course in Alexandra Gardens.

Celebrate the 31st edition of this off road event featuring six miles of streams, ditches, and undulating Buckinghamshire countryside. Limited to 300 runners, this unique course offers a memorable cross country experience.

Run through the scenic woodland trails near Marlow. Choose from 10k, 6.5k, or a 1k family fun run. The event includes chip timing, a finisher's medal, and on-site facilities.

Frogger Jogger is a timed lap race on the scenic Thames towpath in Walton on Thames where you can run 5.3 km laps to choose distances from 5 km to ultra. Places are limited, enjoy river views and digital race extras.

Enjoy a guided 10k group run through the scenic woodland trails of High Lodge in Thetford Forest. This relaxed event focuses on conversational pacing and scenery rather than racing.

Experience a scenic and flat out-and-back 10k run along the river from Chartham to Canterbury. Complete the course to earn your finisher medal and enjoy the supportive atmosphere at the Chartham Village Hall.

Support Cancer Research with this narrative trail run starting from Benfleet. Choose between two distances and navigate the scenic Essex woodlands using written instructions for a unique outdoor experience.

Explore the scenic woodland trails of Thetford Forest with a guided 10 km run starting from High Lodge. Learn local forest facts and trail running tips while spotting wildlife in this tranquil Suffolk setting.

Experience an evening trail run through Salcey Forest with this dedicated 10k event. Light up the night with your head torch on a flat two lap course featuring dedicated waves for runners and canicross teams.

Join this flexible six hour challenge in Salcey Forest and run as many 3.5 mile laps as you like. Whether you aim for a 5k or an ultramarathon, this off road event welcomes runners, walkers, and canicross participants.

Join a guided 10km trail run through the historic and scenic Hankley Common. Experience the route as a group, passing film locations and military training grounds, with optional gear testing. A non-alcoholic beer awaits at the finish.

Explore the scenic trails of the Chiltern Hills with this guided half marathon adventure featuring qualified run leaders and trail technique instruction and no one is left behind.

A 17.5-mile trail run following the marked boundary of the beautiful Ashridge Estate. The varied off-road course includes a climb to Ivinghoe Beacon. Every finisher receives a gift, and a donation from each entry supports the National Trust..

Experience a scenic 50 km loop through the South Downs starting from historic Arundel. This trail race features rolling hills, forest paths, and riverside tracks with full navigation marking and live GPS tracking.

A half marathon at Blickling with the start and finish at Blickling Hall. The multi-terrain route has a four hour cut-off, a charity entry option with a £150 fundraising requirement, and limited entries that are sold out for this edition.

Experience a traffic free 10k trail run through the ancient pollard trees and lakes of Epping Forest. This undulating two lap forest course features chip timing and finisher medals for all participants.