Trail Running Calendar United Kingdom 2026-2027

Experience 30 miles of Welsh beauty on a circular route from Llanidloes. This inclusive trail event features 4,356 feet of elevation gain with no time limits and fully stocked checkpoints.

A guided 30 mile trail run near Guildford on 2 May 2026 that follows parts of the North Downs Way and the Greensand Way. Led by an experienced ultra runner and coach, it includes Leith Hill, a kit list and an end of run alcohol free beer.

A 90K UTMB Index 100K race along the Pilgrim Way from North Queensferry to St Andrews Cathedral, with 1,200 m of climbing, a 15 hour limit and an age minimum of 20; field capped at 150 runners.

A three day series across East Grinstead, Haywards Heath and Burgess Hill offering 10 mile, 10k, mile and fun run distances plus combined marathon and virtual options.

Experience a 36 mile ultra distance event through the stunning Esk Walk Valley with 4487 feet of elevation. This circular route starts and finishes in Glaisdale and is open to both runners and walkers.

Trail race at Carding Mill Valley on 2 May 2026 offering a half marathon (13.1 miles) and a full marathon of two laps. Entries are limited to 200 and a virtual option runs during the week of May 4th.

Run Silchester is an annual village trail event offering 2.5, 5 and 7 mile routes that pass a Roman wall, a 12th-century church and woodland. The event raises funds for the Silchester Sports Pavilion Charity and supports a local food pantry..

An outdoor obstacle course in Fife on 2 May 2026 offering 5 km and 10 km options for adults, with supervised teenagers allowed; entry includes a Tec T shirt and finishers medal, plus free parking and event photos.

This annual half marathon takes runners to the Hebridean island of Tiree. The event, which started in 2006, includes a friendly atmosphere and a traditional ceilidh in the evening.

A 14 kilometre fell race with 1,065 metres of ascent visiting Wetherlam, Swirl How and the Old Man of Coniston. Navigation is by map and compass only and entrants must have fell running experience.

Experience a 10 mile fell race through the stunning Pennine moorlands and industrial heritage trails. Challenge yourself on technical terrain and enjoy a unique cake competition and post race refreshments at the finish.

A guided morning trail run of about 10 km through bluebell carpeted woods in the Chiltern Hills near Tring. Participants are grouped by ability and led by run leaders; facilities include bag storage and a nearby cafe and dogs may join with..

A trail running event in Exmoor National Park offering five coastal and inland routes from 5 km to 56 km, outposts with snacks, a plastic-free water policy and recommended mandatory kit for longer distances.

Marked and marshalled trail races in Staveley across 5k, 10k and half marathon routes that use valleys, fells and mixed underfoot surfaces. The event village includes food stalls, live music and race commentary.

A hilly 3.75 mile cross country race at Mapplewell Meadows Farm, Barnsley, run on mostly grass with some gravel and possible muddy sections. Entries are limited to 150, with prizes across age categories and a corporate team trophy.

Experience the scenic trails and woodland paths of Hampstead Heath in this annual charity event featuring chip timed races and a community fun run with views of the London skyline.

Experience an off road five mile race through the picturesque North Wessex Downs. Follow woodland tracks and rural footpaths on a course starting in Hurstbourne Tarrant with all proceeds supporting local charities.

An annual 20 km hill race in Strathyre, Perthshire, with over 5000 ft of ascent that reaches the summits of Ben Each and the Stuc a' Chroin. The event includes a licensed bar and a free ceilidh after the race.

A primarily off-road 5.6 miles (9k) race around the Pad near Neilston, starting and finishing at the Neilston Show Field. The route features road, path, trail and muddy sections with a short steep climb, entrants must be 16 or over.

Experience a traditional fell race in the scenic Lake District with the Storth Stampede. This event features a nine kilometer senior course and dedicated junior races for younger athletes looking to test their skills on the hills.