Trail Running calendar near Colchester 2026-2027

We have found 320 Trailruns within 80 miles of Colchester. See below where and when you can find the races.

Run a traffic free 10 mile trail course through the picturesque Eridge Park featuring steep climbs and woodland paths. Enjoy a complimentary pint and cake at the finish line of this well marked off road challenge.

Enjoy a flat riverside run along the Thames with a chocolate themed aid station. Choose your own distance from 5km to ultra marathon within a flexible seven hour time limit.

Experience a scenic off road run through the fields surrounding Manuden with distances of 10k, 5k, and 1k. Enjoy locally organized routes with course water stations and finisher medals for all participants.

October 2026

Join a 30 mile guided group run exploring the scenic Surrey Hills and Box Hill. This event offers professional coaching on the trails and is an ideal entry point for those new to ultra running.

Experience a scenic 50km ultra marathon from Moors Valley Country Park to the Bournemouth coastline. This flat point to point course features forest trails and seafront paths with full medical and navigation support.

Experience an ultra distance eco trail through the ancient woodlands of London. This event takes runners on a 50 km journey starting from Capel Road into the natural paths of Epping Forest.

UTMB Index

Hit the trails at London EcoTrail 25 KM on 3 October 2026 in Epping's Bell Common. Enjoy a scenic 25 km route through woodlands and countryside, perfect for trail runners craving a nature filled challenge.

Experience a flat and fast riverside trail race along the scenic Thames Path in Richmond. Choose from 10km, half marathon, or marathon distances on a well marshalled out and back course.

Run a scenic 5-mile trail through Cawston Park estate to support Norfolk Lowland Search and Rescue. This chip-timed, off-road race offers prizes for top finishers and a memento for all. On-site parking and refreshments are available, with p..

Choose from three scenic routes ranging from 25 km to 50 km through the Chilterns and the Stonor valley starting in Marlow. This supported challenge includes snacks, a meal, and a commemorative badge for entries.

Explore the scenic paths and bridleways of Norfolk in this multi-terrain 10K and 5K event. Every runner receives a bespoke medal, and all profits support the local Millennium Green. The community-focused race offers refreshments, a play are..

Experience a 75 mile coastal ultramarathon along the scenic Essex Saltmarsh coastline. Choose between a continuous run, a two day journey, or a relay team event with full GPS tracking and support.

A flexible 6-hour timed run along the flat Jubilee River towpath. Run one 5.24-mile lap or see how many you can complete. The scenic route passes through countryside with views towards Windsor Castle.

Tackle the Kent Downs on Saturday, 10 October 2026. Choose from 50 km, 25 km, or 10 km looped routes starting from the Maidstone basecamp. Enjoy full support with rest stops, food, and a celebratory finish line.

UTMB Index

Experience a fast and flat trail run through the serene landscapes of Dunwich. Choose from four distances ranging from 10K to Ultra on a fully marked course featuring forests, beaches, and moorland.

UTMB Index

Experience the iconic trails of Surrey with a choice of three distances through woodland paths and ridgelines. Enjoy a chip timed challenge featuring elevation and scenic views at Box Hill.

UTMB Index

Discover the scenic trails of the Chiltern Hills in this guided 21 km autumn running adventure. Led by qualified guides, this event focuses on group camaraderie and trail techniques across beautiful undulating woodlands.

Test your endurance at Pippingford Park with 10 laps in 10 hours. Choose between three different loop distances on a private estate and earn your finisher shirt based on your performance in this unique timed challenge.

Experience an autumn trail run through ancient woodland at the Epping Forest Wildwood Trail Series. Choose between a 10K or Half Marathon course on fully marked paths with a strong focus on sustainability.

Choose a scenic 10k or shorter 5k through the Chiltern Hills around Frieth, combining woodland paths and country roads. Expect rolling climbs and panoramic views for a rewarding, hilly challenge for road and trail runners.