Trail Running calendar near Stevenage 2026-2027

A 10 km trail race on 23 August 2026 using the original predominantly anti-clockwise route. Entries include a limited edition T-shirt; runners must carry a mobile with ICE and wear their race number visibly for time recording.

A last person standing backyard ultra at Gosfield School in Essex where runners repeat *4.167-mile* loops each hour until one runner remains. The event includes camping, showers, a small aid station and a prize for the winner.

A Backyard Ultra event at Frylands Wood Scout Outdoor Centre on 29 August 2026, where runners complete four miles on the hour every hour until one remains. The entry includes a medal, a winner trophy, a rest pitch, showers, parking and even..

Take on a legendary mud run in the Surrey countryside featuring over 100 obstacles across a permanent assault course. Choose from 5km, 7km, or 10km distances for an unforgettable test of endurance and teamwork.

Experience a flat trail run through the scenic Alexandra Gardens with stunning views of Windsor Castle. Choose between 10k and half marathon distances with chip timing and free race photos included in a historic UK setting.

Take on the Muntjac 15, a 15 mile trail around Danbury Essex with 1600 ft of climbing across scenic woodland and technical singletrack. Enjoy a well stocked checkpoint, a quality memento and bespoke local trophies.

A mixed trail and road event starting at Woldingham School with a 13.1 mile out and back course; marathon runners complete two laps. The route follows the North Downs Way and Vanguard Way with varied terrain and open views.

Experience a scenic trail run through the grounds of Shoreham Woods in Kent. This chip timed 10k event features woodland paths and supports the local environment and dementia research.

MacTuffX Bedford on 30 August 2026 features individual and team formats using 10x400m and 10x800m leg structures. Entry is for participants aged 18 or older and fees vary by category.

A sunset trail event at Ickworth Park offering 5K and 10K routes across limestone paths, woodland and meadows. The 10K is chip timed, all finishers receive a medal and the event operates as cupless with water refill points.

Experience a scenic run along the River Thames starting from the iconic Temple Island Meadows. Choose from a half marathon, 10k, or junior race featuring undulating trails and professional chip timing.

Join a fun muddy obstacle course in Brentwood featuring 5km and 1.5km distances filled with foam and obstacles. Enjoy a non competitive atmosphere with hot wash downs and finisher medals for all participants.

Choose a half marathon or full marathon along a flat, scenic riverside towpath from Walton on Thames to Hampton Court and back, run in laps for easy pacing. Limited places and medals for all finishers plus a giveaway for every entrant.

Nuclear Mud Sisters is an empowering women only obstacle course in Essex featuring a 5km muddy challenge. This non competitive event focuses on teamwork and fun with no chip timing or swimming required.

A 50 km point to point ultra on September 5 2026 between Ramsbury Brewery and Renegade Brewery, mostly off road with four aid stations, chip timing, live tracking and a nine hour cut off. Shuttle bus and personal nutrition options available..

A charity trail event in Great Ponton near Grantham on 6 September 2026, offering four route options across footpaths, bridleways, tracks and quiet country roads toward the Vale of Belvoir, with checkpoints, finish food and field parking.

Experience a guided 10km trail run through the North Downs Way and Shere village. Join a social group run starting from the historic Silent Pool near Guildford and enjoy stunning forest scenery at dusk or night.

Experience an autumn trail run through the footpaths and bridleways of Boreham. This 10k event features a sunset start with a scenic off road route and a seasonal championship point system for participants.

A timed, lap-based Friday run along the Thames with flexible rock up and run starts; the £10 affiliated entry is donated to Rays of Sunshine and participants receive a double-sided charity medal.

A beginner friendly 50 km ultramarathon along the Boudicca Way from Diss to Norwich, limited to 250 runners with a 10 hour time limit and included checkpoints, GPS tracking and finish meal.