Trail Running Calendar United Kingdom 2025-2026

Run the Montane Howgills Trail in Sedbergh on 12 April 2026, choosing a 13 or 26 mile route across classic fells and lanes. Friendly atmosphere, bespoke finisher medal and on course support make it a must for trail runners.

Take on a 7 hour timed trail along the River Wear near Durham, flat signed footpaths with cathedral views. Choose your distance from short loops to ultramarathons, walkers welcome and proceeds support local dog rehoming charities.

The Summit 2 Sea - Offa's Dyke Half Marathon is a challenging spring race covering approximately 13.8 miles from the summit of Moel y Parc to the coast at Prestatyn. Runners will ascend over 2,450 feet, starting at over 1,300 feet above sea..

Join the Dashing Dog Charity Run in Durham for a scenic choose your distance 7 hour time challenge along the River Wear with Cathedral views. Run as many laps as you like, earn a dog themed medal and support local dog rehoming charities.

The Llangollen Fell Race, hosted by Run Free Fell Runners in North Wales, is a popular annual event featuring two scenic routes: a challenging 17-mile course with 3000ft of elevation and a shorter 10-mile route ascending 1969ft. Both start..

Spring in Lakeland is a scenic but demanding 23 to 24 mile route with about 4400 ft of ascent via Loughrigg Tarn, Coniston and Tarn Hows. Strong navigation skills and mountain kit are required.

Tackle 5km, 10km or a half marathon through Bramham Park's sweeping estate, historic house, statues and woodland trails. Canicross friendly with one controlled dog per runner, and all finishers receive medals and race day goodies.

Tackle the scenic South West Coast Path from Exmouth to Seaton, about 22 miles with 4,000 ft of ascent and a beach finish opposite the Mariner's Hotel. Enter solo, relay or Sid to Axe for a supported, chip timed coastal challenge.

Run the Battle of the Brampton Valley Way on April 12, a scenic out and back on traffic free rural trail with 14 or 28 mile options. Expect tunnels, gentle climbs, regular aid and a friendly Northamptonshire atmosphere.

Experience a scenic trail half from Redcar to the fishing village of Staithes, following coastal paths, beaches and the Cleveland Way. Expect varied underfoot terrain and 1591 ft of climbing for a rewarding coastal challenge.

Run wild ridgelines in Snowdonia at Ogwen | Yr Helgi Du on 12 April 2026, with 15K, 25K and an epic 40K across the Carneddau and Glyderau. Expect a lively event village, bilingual support and a Welsh slate memento.

Run a scenic 10k trail loop through the Nene Valley countryside, over green fields, farm tracks and old railway lines. Fully marked with an aid station, this spring race is ideal for runners wanting a country escape.

Take on the Haughley Festival of Running at Haughley Park Suffolk, with distances from 5k to ultra and a cap of 300 entrants. Enjoy undulating park and woodland laps, secure on site parking and a bespoke finishers medal.

Take on the Wild Horse 200 series and run 200 miles across unforgettable Welsh trails and mountains. Pick the South Wales route finishing at Worms Head in April 2026 or the Mid Wales loop starting and ending in Machynlleth in June 2026.

Take on MTC Gelert, a scenic one day 47 mile ultra from Barmouth to Llanidloes along National Cycle Route 8. With just 40 places, strict cutoffs and a bespoke finisher medal, this tough Welsh challenge is not to be missed.

Take on the Ranger Ultras PB137km Trail Challenge, a rugged 137km timed run along the Pennine Bridleway from West Yorkshire to Cumbria with a 50 hour cutoff. Small field with full support, indoor checkpoints, hot meals and trackers.

Take on the Ranger Ultras PB230km, a rugged 230 km timed trail along the Pennine Bridleway from the Peak District to Cumbria. Indoor checkpoints, hot meals and bunks support a small field on this epic multi day endurance challenge.

Join the Yorkshire Weekend Saunter in picturesque Saltaire, with 5K, 10K and half marathon routes along the Leeds and Liverpool Canal. All finishers get a jumble medal and enjoy hot food and a beer or soft drink at the finish.

Experience a weekend of mountain running and walking in the Black Mountains and the Forgotten Landscape near Abergavenny on 18 and 19 April 2026. Choose 50, 30 or new 20 mile routes with stunning climbs, historic trails and a canal finish.

Discover the Windsor 50 Ultra Challenge, a looped Great Park and Thames Path event offering 10 km, 25 km and 50 km options with Castle views and support along the route. Walk, jog or run from Windsor Racecourse and enjoy a lively festival a..