Trail Running Calendar United Kingdom 2026-2027

A mountain running event at Spelga Dam on 4 July 2026 offering a 20 km championship course and a new 11 km league course along a summit skyline, with mandatory safety kit and route navigation.

The CWM Elan Back Yard Ultra will take place in Rhayader on Saturday 4 July 2026. You can run 7 kilometers.

A community fell race held within the Oakworth gala, featuring a 9 km course with 250 m of climb and steep sections known as "up the caravan". Open to adults aged 18 and over, with online and race day entry options.

Choose your own challenge at the Summer Sun Run, a flexible lap event set in the scenic Denbies Wine Estate. Complete as many 5.3 km laps as you like within 7 hours, with a large medal for all finishers. Enjoy a flexible start window and a..

A multi-distance trail event based in Bakewell across the Southern Peak District, offering options from 10 miles to 100 km with camping, GPS tracking, marqueed rest stops, catering and on-site medical support.

A licensed, timed 5-mile multi-terrain race around Smalley, Mapperley and Shipley Park on 4 July 2026, with water stations, t-shirts and medals. A colourful 1-mile fun run with colour stations and a finisher medal is also included.

A trail race of about 5 miles through Haldon Forest Park near Exeter, with water stations and finish provision and a separate hillclimb competition. Profits from the race will support Exeter homelessness charity St Petrock's.

Orion Harriers Forest Five is a Forest Five (mile) race in the 2026 series on 04 July at Jubilee Retreat. The series includes age category and team prizes, offers a reduced three race rate, and has 400 total places.

An evening trail event on 4 July 2026 based at the Fox Inn in Ansty, Dorchester with a 10k course and 220 m of elevation, venue music and food, accommodation options, finisher medals and trophies to third place male and female.

A muddy obstacle 5k at Kempton Park Racecourse on 4 July 2026 featuring climbs, crawls and slides with staggered wave starts. The event includes free on-site parking, nearby train and bus links and a minimum fundraising target.

Pretty Muddy 5k at Mote Park in Maidstone features a muddy obstacle course around the lake with some steep inclines. Participants aged 13 and over receive fundraising support, event materials and a medal on completion.

A muddy 5 km obstacle event at Heaton Park featuring climbs, crawls and slides across grass, paths and woodland. Waves start every 15 minutes, participants must be 13 or older, and fundraising support plus a medal are provided.

A 24 hour track challenge in Nuneaton where participants run one mile at the same time each hour for 24 consecutive hours. The event offers clubhouse and around the clock toilet access, a daytime cafe, limited places and a P24 finisher meda..

A fell race of 8.7 km with 700 m ascent around Moel Siabod, partially marked and requiring navigation. Entry on the day is £5 and junior races are included as part of the Capel Curig Village Festival.

A fully supported 100 mile run from Bamburgh to Edinburgh with a 48 hours completion window and walker friendly pacing. Waymarked route, nine pit stops, drop bag logistics and professional medical cover, plus a Trilogy buckle for completing..

On a Plod MCR on 4 July at Steel Foundry CrossFit in Salford Quays is an inclusive backyard ultra on a 3 km loop. Participants may start anytime within a five hour window and run as many laps as they choose with live tracking and awards.

A short historic fell race run mainly on footpaths around the showfield with a small road crossing. The course is 1.5 miles with around 400 ft of ascent and accepts day entries for seniors and juniors.

An outdoor Tough Mudder obstacle event at Belvoir Castle organised by Islamic Help, offering 5K and 10K course options and a mandatory minimum fundraising target of £250. Open to participants aged 14 and over.

A coastal trail event from Glan Y Don Beach to Tŷ Newydd Campsite covering around 50 km of beaches, trails, woodlands and fields with about 1,000 m of ascent. Entry includes a T shirt, finisher medal and event support.

A Backyard Ultra at Chilton Manor Farm on private trails made by local wildlife, featuring open fields, sheltered woodland and views from Bugmore Hill Trig Point. The repeated loop is well signed with an aid station, campsite and on-course..