Trail Running Calendar United Kingdom 2025-2026

Run the Sid Valley Ring through lanes, woods and coastal paths near Sidmouth, with half and third marathon distances and scenic climbs and descents. Entries help maintain the walking route and finishers receive a wooden keepsake.

Take on 50 Mile or 50 km routes at the Holy Trail Festival in scenic Oulton Broad, Suffolk, with checkpoints, GPS tracking and a unique medal. Friendly support, a hot finish meal and prizes make this a memorable spring trail challenge.

Run Rabbit Trail Festival takes over Deene Park Estate for a lively weekend of trail running and onsite entertainment. Choose from 10 km, 25 km, 21.1 km or combine all three into the 56.1 km Quest for a big challenge and finisher medal.

Take on the Westcountry Ultra Flat, a 50 mile point to point ultramarathon on 9 May 2026 from Taunton to Minehead. Enjoy a pancake flat first half followed by scenic coastal climbs, rocky beaches and unforgettable views to the finish.

Join the Westcountry Ultra Hilly 50, a scenic yet testing 50 mile trail ultramarathon near Minehead on 9 May 2026. Coastal views, woodland and moorland, six aid stations and a finisher medal make this a memorable challenge.

Take on the Westcountry Ultra 100 mile point to point across Somerset coastline and countryside, with coastal paths, limestone cliffs and a dark skies reserve. With a 32 hour cut off and 13 aid stations, this scenic but demanding ultramarat..

Run the dramatic Moray coast from Forres to Cullen past beaches, cliffs, forests and icons like Bow Fiddle Rock and dinosaur footprints. Tackle the 47 mile ultramarathon or choose scenic 23 mile or 20 mile trail routes.

Take on Endurancelife Exmoor on 9 May for sweeping moorland, cliffs and wooded combes with routes from 10K to an Ultra, featuring stiff climbs and stunning coastal views. Fully marked courses, electronic timing and a finishers medal make it..

Celebrate the 10th Spire Ultra on 9 May 2026, a scenic 33 mile trail around Chesterfield that climbs moorland, ancient woodland and reservoirs. Expect waymarked trickier sections, on course support and a special 10 year memento for finisher..

The Goring Gap Trails event, held in Mapledurham near Reading, offers a variety of running and walking challenges, including a 50-mile ultra, a 52K ultra, and a half marathon, alongside walking options of half marathon, full marathon, and a..

Epona 100 is a bold 100 mile trail race from Abergavenny that links Offa's Dyke, the Cambrian Way and the Beacons Way across roughly 17,000 ft of ascent. Expect rugged trails, aid station support and a generous 50 hour time limit.

Join the Lakeland Paws finale at Dodd Wood on Saturday 9 May 2026 for a dog friendly trail run through beautiful woodland. Choose 5K or 8K loops with chip timing and harnesses available to borrow.

Take on the Marsden Moors Marathon on 9 May 2026 with scenic circular routes of 26, 23 or 18 miles around the Colne Valley. Enjoy moorland trails, reservoir and canal views, checkpoints and a warm finish meal for a memorable challenge.

Run the 55 mile Cateran Trail Ultramarathon on 9 May 2026, a rugged 90 km loop from Gulabin Lodge in Glenshee. Mostly off road over forest trails and open hills, this UTMB Index qualifier is a true self sufficient mountain test.

The Cottam Canter on Saturday 9 May 2026 at UCLAN Sports Arena in Preston offers 5K through ultra distances on a scenic 5K canal and park loop, perfect for loop lovers and ultra runners. Field limited to 100 so enter early.

Take on the Man Up & Down 20k coast trail along scenic North Cornwall cliffs, supporting Man Down Cornwall. Enjoy a timed run, great views and a finisher medal.

Run the Kintyre Way Ultra on 9 May 2026 from Tayinloan to Campbeltown, a scenic trail through beaches, woods and hills with stunning island views. Well supported course with refreshments, drop bags and relay options.

Take on the Ridgeway 40 mile walk along ancient chalk downlands from Avebury to Streatley on 9 May 2026. Checkpoints, refreshment stops and a finishers cloth badge make for a rewarding day out for seasoned walkers and adventurous newcomers.

Five Trig Points on 9 May 2026 is an 18 to 19 mile trail challenge around Delph with about 3,000 ft of ascent and self navigation to five local trig points. Manned checkpoints supply snacks and the finish offers free soup and hot drinks.

Tackle rugged trails and sweeping views in the Preseli Beast, a trio of off road fell races across the Preseli hills in West Wales visiting Foel Cwmcerwyn and wild valleys. Next event Saturday 9 May 2026, entries open December 2025.