Trail Running Calendar United Kingdom 2025-2026

Ultra Scotland 100 is a 104 mile ultra along the Southern Upland Way with about 4611 m of ascent between Dalry and Galashiels. Limited to 250 runners with a 38 hour cut off and finisher buckles.

On 6 June 2026 run a 21 km valley trail through the dramatic fells of Great and Little Langdale with 850 m of ascent as part of the Rab Scafell Skyrunning Weekend. Enjoy technical trails, UNESCO scenery, a recycled paper mache wildflower se..

Take on the Lake District Ultra Challenge on 6 and 7 June 2026 with options from a 100 km loop to two day stages and shorter distances. Run through Garburn Pass, Ambleside and lakeside trails for epic views and rugged climbs.

Take part in the Samaritans Way Ultra on 6 June 2026 in Guisborough with 40 km and 60 km options, solo or relay. Fully supported course with updated routes and profits donated to Teesside Samaritans.

Take on coastal cliff trails in North Devon and Cornwall on 6 June 2026, with wild, remote scenery and sweeping sea views. Choose a 37 mile ultra, the Clovelly marathon or a 16 mile route, all fully marked with volunteers and a medal.

6 June 2026 Stanza Stones Summer Edition is a 24 hour 50 mile route across the South Pennines from Marsden to Ilkley visiting six poetic stones by Simon Armitage. Expect moorland climbs, indoor checkpoints and live tracking.

Run 31 miles through wild Glen Lyon, Perthshire, with about 3,500 ft of climbing, loch loops and river crossings for a true Highland adventure. Mostly off road, this scenic ultra awards 2 UTMB points and finishes back in Glen Lyon.

Run 40 mile along the Wales Coast Path from Porthcawl to Penarth, enjoying golden beaches, cliffs, Ogmore Castle and stepping stones. Staffed checkpoints, medals and no time limit make this a relaxed coastal challenge.

Join the Divorce Day Defib Fundraiser on 6 June 2026 for scenic laps from The Unicorn Inn across the Ironbridge and along the Silkin Way. Choose 8 mile, 16 mile or marathon options and embrace the fun of fancy dress with top hats and tiaras..

The National Forest Way Ultra will take place in Burton upon Trent on Saturday 6 June 2026.

Run the Brecon Beacons at Midnight Mountain Marathon on June 6, 2026, starting in daylight and finishing under the stars, so some may need a torch. Take part in Marathon, Half Marathon or Bergen pack races and earn a medal and a mug of tea.

Join a scenic 100 km coastal ultra along Northumberland on 6 June 2026, starting in Bamburgh and finishing at Tynemouth Priory. Pass iconic harbours and castles, enjoy feed stations and a finishers medal, but places are limited.

Tackle 32 miles of rugged Dartmoor roads in the Dartmoor Discovery Ultra, a single lap with tough climbs and sweeping moorland views around Princetown. Club run atmosphere with a finisher tee, medal and lively after party.

Join the classic Pen Y Ghent Fell Race in Horton in Ribblesdale on 6 June 2026, a rugged 7.6 mile course with 612 m of climb offering stunning Yorkshire Dales views. Open to adults with pre entry or day entries and team entries welcome.

Take on the classic Ennerdale Horseshoe in the Lake District, a tough 23 mile fell race with big ascent and stunning mountain scenery. Entries are limited and on the day places may be available, creating a competitive scenic challenge.

Run through two lit railway tunnels beneath Bath on routes from short fun runs to ultra distances. Starts and finishes at family friendly Brickfields Park and each entry supports Sustrans, making it a memorable community day out.

Discover Valley of the Owls Run at Suffolk Running Centre on 7 June 2026, with races from 5k to ultra across scenic looped trails. Small field capped at 300, parking included and bespoke finisher medals make for a memorable day.

BigSea Trails WATER brings runners to the Isle of Purbeck, with a beach start and single lap routes past Corfe Castle, Kimmeridge Bay and Old Harry Rocks. Distances from half marathon to 54k ultramarathon offer sweeping coastal views.

Tackle a scenic 15.5 mile off road loop around Loch Lyon in Perthshire, with a steep climb early and about 1,500 ft of ascent. Expect several river crossings, a finish at Glen Lyon Dam and on site camping the night before.

Join the BOFRA championship in Kettlewell, Upper Wharfedale on 7 June 2026 for a classic fell race. Tackle a sharp climb to the skyline cairn before a fast descent over a short scree section, with entries available on the day.