Trail Running calendar near Denbigh 2025-2026

Celebrate the Peak District's anniversary with scenic 70 km and 35 km routes from Castleton, open to runners and walkers. Proceeds support the Peak District National Park Foundation and showcase the park's varied landscapes.

Tackle 5.6 km of rugged Pennine terrain in the Blackstone Edge Fell Race, climbing to the trig and battling boggy, rocky sections. A classic short but sharp test, and a counter in the 2026 English Fell Running Championships.

Martley Madness is a scenic 10 miles trail race across Rodge Hill and woodland, with challenging climbs and quiet country lanes. Finishers get bespoke medals and proceeds benefit Cardiac Risk in the Young.

Take on a scenic 8.6 mile loop around Trawsfynydd Lake in Snowdonia, a mixed tarmac and trail course with one testing hill and 175 m of ascent. All entry funds support the volunteer South Snowdonia Search and Rescue Team.

Join a friendly guided trail run through Penllyn Forest on 19 April 2026, taking in rural views between Bala and Lake Vyrnwy. About 14 km on quiet forest tracks with a relaxed group pace and regular stops to enjoy the scenery.

Join Totley AC for the Tigers Trail, a friendly midweek club race from Fox House with around 10 km of scenic, spirited fell country and a warm pub finish. Pre entry or pay on the night make it ideal for last minute runners.

Run the Calderdale Way Ultra from Heptonstall through sweeping moorland, woodland and old packhorse ways. Pick 30, 50 or 100 miles for a tough off road challenge with vegan friendly aid stations and great post race food.

The North Wales 50km & 100km is a scenic ultramarathon event along the North Welsh coastline, starting at the Nova Centre in Prestatyn and finishing in Bangor. The 50km route covers 53.8km with 2,700ft of ascent, reaching the beach at West..

Take on the legendary Fellsman across the Yorkshire Dales, a rugged 60 plus miles point to point with 11,000 feet of climb and staffed checkpoints for support. A shorter Fellsman Dart covers 30 plus miles with the same navigation challenge..

Explore Shropshire countryside on the Corvedale Cake Walk, a scenic challenge over Abdon Burf and Wenlock Edge with checkpoint cakes and hot drinks. Walkers and runners welcome, with proceeds supporting local church communities.

Take on Cadair X, a scenic mountain half marathon of 13.1 miles that climbs to the summit of Cadair Idris. Expect rugged trails, woodland and glacial lakes for a dramatic and rewarding mountain run.

Run the scenic, traffic free Tissington Trail from Ashbourne to Buxton with marathon and half marathon options on an undulating out and back course. Finish at Ashbourne Leisure Centre with bespoke medal, free photos and prizes.

RunThrough Delamere Forest 26 April 2026 features scenic 42k and 21k trails through woodland, Blakemere Moss and the Sandstone Trail. Clear course markings, marshals and an event village promise great Cheshire views and a memorable day.

Take on the scenic Malvern Hills Ultra on 2 May 2026 from Abberley Village Hall, choosing 23, 31, 38 or 47 miles along the Worcestershire Way with dramatic climbs. Expect rugged trails, navigational challenge and a bespoke finisher medal.

Take on the Welsh 3000s Ultra Run on 2 May 2026 in Snowdonia, a guided mountain run over all 15 Welsh 3,000 ft peaks. About 30 miles with 4,000 m of ascent, Adventure Awaits provides expert guides, a support vehicle and food stations.

Take on the HOWUM 2026 30 mile trail ultra around Llanidloes, following scenic paths past reservoirs, the Severn source and historic waymarked trails. With no time limit and three supported checkpoints this is a wild friendly challenge.

Join a guided Paddy Buckley recce and fun run across the Moelwyns from Capel Curig to Nantmor on 3 May 2026, covering about 35 km with 2,500 m of ascent through stunning Snowdonia scenery. Small groups and experienced Mountain Leader guides..

Enjoy a scenic, hilly 5 mile trail around Rainow and Kerridge Ridge at the Rainow 5, held on the first Wednesday evening in May. Friendly, low key event with modest prizes, post race cakes and a pub gathering, all raising funds for local ch..

The Sheinton Steeplchase is a 5.3 km cross-country race held near Sheinton Church by Cressage in the West Midlands. Featuring a total ascent of 100 meters, it offers a challenging yet accessible course that is not a traditional fell race bu..

Brockholes Bimble on 8 May 2026 offers 10K, half, marathon or ultra on scenic trails around lakes, the River Ribble and woodlands. Limited to 100 entrants, the friendly event includes snacks, a bespoke finisher medal and £2 from each entry..