Trail Running Calendar United Kingdom 2026-2027

A **10k** off-road race at Coombe Abbey Park, Coventry, across woodland, meadow and grass fields with variable surfaces. Tiered entry fees apply, biodegradable cups are supplied on course, and a two-hour cut-off is in place.

A six-hour self-paced lap event at Coombe Abbey Park on a marked 3.3-mile route through woodland and meadow. Entrants choose how many laps to run; on-site parking and facilities are available, and options include a medal or a tree-planting..

Midlands Spartan Weekend at Belvoir Castle runs July 10 to 12 2026 and features Sprint Super Beast and Kids races across hilly wooded terrain. The Trifecta Weekend format lets participants complete three main distances over one weekend.

A 7 hour timed event on a signed loop along the River Thames in Egham, with flexible self-directed distances from 3 km up to ultra and 50 km options. Finishers receive medals, goody bags and distance pins for longer distances.

Phoenix Fridays offers a flexible Friday run with a "rock up and go" start. Choose your distance on a flat, timed 5.3km loop along the Thames towpath. All finishers can pick from a selection of signature medals.

Hazelbury Hurrah! is a multi terrain running event in Corsham on 10 July 2026 with a main six mile course and a 2 km junior race. The race is Trail Running Association licensed and supports local charities.

A multi-day gravel and trail running festival at Duncombe Park with a Friday 6 km night loop and Saturday 10 km, 20 km or 30 km routes, timed mystery segments, on-site camping and festival amenities.

A roughly five mile off road trail run at High Lodge Thetford Forest with chipped timing and a finishers medal. Entries are non refundable but transfers to another runner are allowed until 06/07/2026.

Nant Gain is a fell race near Cilcain covering 7.6 km with 370 m of ascent, starting and finishing at the Cilcain Waterworks and registering at The White Horse Pub. Entry is £3 on the night and minimum age is over 16.

A point to point 57 mile ultra along the Severn Way from Worcester to Stonehouse, passing Upton-on-Severn, Tewkesbury and Gloucester. Four checkpoints offer vegan and gluten free options, finishers receive a bespoke medal and a head visor.

On 11 July 2026 an event in the Black Mountains offers distances from half marathon to 50 mile. Routes are self navigated with GPX files and supported by checkpoints, tracking, food provisions and medical cover.

A 24 hours ultra trail event from Llanberis that challenges solo runners or relay teams to ascend Yr Wyddfa as many times as possible. UTMB indexed distances and on course support are provided, with an official charity partner.

A 10 km adventure run with cargo nets, walls, monkey bars and a water slide near the Lake District. The event is part of a village Festival of Sport and includes shorter runs and family activities.

A 24-hour multi-terrain relay or solo race near RM13 with teams of 2 to 8, repeated 5.75 mile laps, free camping and on-site catering, showers and first aid. Entry fees are published from £89 to £110.

Trail races from Slaithwaite follow the Huddersfield canal out to Tunnel End, with four distance options, on course feed stations and marshals. Parking is limited and registration is at Slaithwaite Community Centre.

A series of waymarked, marshalled Lake District trail races from 14k to 100k based in Ambleside, with compulsory kit for ultras, GPX files for ultra distances, on-course feed stations and ITRA points for the 55k and 100k.

A trail ultramarathon from Lewknor to Avebury in Oxfordshire with 100 km and two 50 km stage options, following the Ridgeway through historic sites and offering pit stops, chip timing and basecamp facilities.

An evening running event in Perranporth on 11 July 2026 offering a coastal half marathon and a long 10.5 km, supporting Cornwall Air Ambulance. Medals, awards and free race photography; timed via ST App Service with no chip timing.

A 100 km point to point trail from Melrose to Holy Island following the waymarked Saint Cuthbert's Way. The route crosses the Scottish Borders and Northumberland National Park, is marshalled with GPS tracking and has a 19.5 hour cut off.

A fun run on an inflatable obstacle course in Southampton on 11 July 2026, with distances from 2.5k to 15k, music zones, on-course water, and a finisher's medal for participants.