Trail Running calendar near Earith 2025-2026

Maverick Original Oxfordshire returns to Stonor Park on 28 November 2025, offering 22 km, 13 km and 7 km trail courses through scenic Chiltern woodlands. Perfect for seasoned trail runners and newcomers alike.

Join a guided trail run at Box Hill, Dorking covering 12.5 miles with about 1000 m of ascent through steep, technical woodland and open fields. This noncompetitive group run suits fit trail runners and finishes with an alcohol free beer.

The Riverside Marathon & Half Marathon, organized by Phoenix Running, takes place in Walton on Thames, Surrey, along the scenic River Thames towpath. This UK Athletics certified event features flat, fast, and accurately measured courses wit..

Run for Movember at Ham Street Riverside with 1.5 km, 10 km and half marathon routes on a flat trail. Chip timed results, medals for all and quirky prizes for best dressed and fastest moustache make it fun for families, dogs and wheelchairs..

Event overview The St Andrews Day Challenge is a timed trail event on 30 November 2025. Participants choose between a 6-hour or a 4-hour timed option and run as many laps of the circuit as they can within their chosen time. The course uses..

Tackle 26.3 miles around Colworth Estate with five scenic laps of gently undulating trail and lanes, including woodland paths and narrow sections. Friendly club facilities, cup free so bring your own bottle, 30 November in Sharnbrook.

Join the Marton Mile on Sunday 30 November 2025 for a relaxed one mile walk jog or run along the flat traffic free Lias Line Greenway near Marton. This family and dog friendly community fundraiser supports Shelter and welcomes all paces wit..

Choose your distance on the day at Running Tribe Races in Chalfont St Peter, running scenic looped trails through woods. Drop bags, an aid station with vegan options, pacers and medical cover make it welcoming for trail and road runners.

Join the Phoenix Christmas Advent Run in Walton on Thames for distances from 5 km to ultra along a flat riverside towpath. Flexible start times, a 7 hour limit, and finishers receive a medal plus a chocolate advent calendar.

Take on the Hurtwood 50k through the Surrey Hills on 7 December 2025, a fully signed trail ultra with checkpoints and a 10 hour time limit. Entries open 12 December 2024 and the event welcomes fast walkers and first time ultra runners.

Run a scenic 10 mile trail around Grafham Water, weaving through woodland, Dragonfly Pond and Sanctuary Bay before a final mile along the dam wall. Canicross runs in a separate wave so you can bring your dog on a lead.

Join Bauble Bimble at Ferry Meadows for a fun multi lap challenge with four and six hour session options on a scenic 5.3 km country park loop. Bring your own bottle for refills and enjoy a bespoke finisher medal and relaxed lap format.

Race the Trifarm Winter 10k, the final round of a four event trail series at Trifarm near Boreham. Enjoy a mostly off road clockwise route away from the river and a championship deciding atmosphere with just 50 places available.

Join a regional colour coded orienteering event at Highwoods Country Park, Colchester on Sunday 7 December with courses for all abilities up to a 7.0 km Blue course. Enjoy woodland and grassland terrain, waterproof maps and a friendly vibe.

Join the Phoenix Running Bobble Wobble Run at Crystal Palace Park for a timed multi lap challenge on park trails. Run as many 1.65 mile laps as you can in seven hours and collect a finishers medal and Phoenix bobble hat.

Take on 200 miles across five iconic South of England trails in the Winter Downs 200, a continuous loop with 96 hours to finish. Expect rugged countryside, three major aid stations with food and rest, and an exclusive field of 100 starters.

Get festive at the Christmas Jumper Friday Run on a flat, scenic out and back beside the Thames, with distances from 5 km to ultra and a flexible one hour start window. Enter early to secure a free technical running top or take home a medal..

Take part in the Essex Vets XC Championships on 13 December 2025 in Epping Forest for a tough and scenic 8k on forest trails. Veteran races and team prizes across age groups; entries online only until 7 December.

Middlesex Cross Country Championships return to Hillingdon Sports and Leisure Centre in Uxbridge on Saturday 13 December 2025. Youth and senior races from 2k to 12k, chip timed, open to clubs, schools and individuals.

Celebrate trail running in Thetford Forest at ZigZag's 'Twas The Run Before Christmas, a relaxed timed event on a scenic 5.3 km multi terrain loop. Pick 4 or 6 hour formats and run as many laps as you like to make 5k up to ultra distances.