Trail Running Calendar United Kingdom 2026-2027

The Swaledale Marathon is a 24 mile fell run and challenge walk through scenic landscapes. Participants must navigate the course within a 10 hour time limit starting from Reeth.

Experience the fells of East Cumbria with four distances ranging from 10k to a 65k ultra through the Upper Eden Valley. All routes start and finish in Kirkby Stephen with a hot meal provided for all participants.

Experience a traditional Scottish hill race on the Isle of Arran. This challenging 20 km loop traverses four summits of Glen Rosa with over 1600 meters of ascent over heather and granite terrain.

Experience a weekend of trail running and camping in the heart of the Lake District featuring an 8 hour relay and a 22km course through Grizedale Forest.

Experience a variety of trail distances from 1km to a full marathon at the scenic Somerset levels. Join a unique multi event Omnium challenge featuring hill climbs and sprints alongside classic hilly trail routes.

Join a vibrant 5 km cross country color run in Silsden featuring seven paint stations and obstacles. This family friendly event supports Sue Ryder Manorlands Hospice and includes a finisher medal and post race entertainment.

Experience a scenic lapped trail race through South Yorkshire woodland and paths starting from a traditional village pub. Choose from four distances and enjoy a post race chip butty and bespoke medal.

Experience circular trail races through the North York Moors with distances of 9.5, 16.5, and 28.5 miles. These self sufficient runs starting in Chop Gate offer a rigorous experience across exposed and scenic terrain.

The Montane Summer Spine is a 268-mile non-stop race along Britain's iconic Pennine Way. Runners have 156 hours to traverse the mountainous route from Edale to Kirk Yetholm. The event is unsupported and requires significant prior endurance..

The Hampshire Hoppit offers scenic, single-lap trail runs from Watership Down. Choose from a marathon, half marathon, or 10K, exploring high points and off-road paths. Your entry includes a medal, photos, a beer glass, and free parking.

Join a guided 20 km run over the Snowdon Range covering a key section of the Paddy Buckley Round. Led by expert Mountain Leaders, this group run offers 1,900 m of ascent through the heart of North Wales.

Prepare for the Lakeland 50 and 100 with this 26 mile recce from Pooley Bridge to Ambleside. This supported training run covers major climbs and includes coach transport and medical support for confirmed race entrants.

Tackle the classic Edale Fell Race in the Peak District, a 4.7 miles route with 402 m of climb across dramatic moorland. Pre entry and on the day entry are available, plus junior races and entry to Edale Country Day for runners.

Tackle Knowl Hill near Rochdale in this 6 mile fell race with 396 m of climb across the South West Pennines. Open to adults, it is the final day of a three day series with prizes and finisher shirts for series completers.

Run a scenic 10 km trail through the historic Lulworth Estate, across chalk downland and through woodland with views of the Jurassic Coast. Expect about 175 m of ascent, off road paths, water stations and a cosy cafe with homemade cakes at..

Choose your distance at this flexible timed event along the flat Thames towpath. Run from 5k to an ultra within a 7-hour window and earn a unique finisher's medal. With a 1.5-hour start window, you can begin your run at a time that suits yo..

The Out of Eden 5k is part of the volunteer-led Yomp Mountain Challenge in Kirkby Stephen. This event, with roots back to 1983, is known for its open fell terrain and raises money for local charities.

Experience a classic hill race across the rugged and pathless terrain of the Slioch Horseshoe. This 20 km event requires mountain navigation skills and previous category AM racing experience.

The Moleside Fell Race is a classic short fell run in Lancashire's Bowland region. With 400m of climbing packed into 5km, it offers a steep challenge. Entry is available on the day only as part of the Accrington Fell & Trail Race Series.

Take on the Trevor Milner Riber Run on 16 June 2026 in Lea Green near Matlock for a scenic yet testing 6.8 km course in the Peak District with 305 m of climb. On the day entries available and juniors can join free in the main race.