Trail Running calendar near Portishead 2026-2027

Experience a diverse range of multi terrain races including a full marathon half marathon and 10K. This festival offers distances for all levels plus dog friendly runs and a vibrant colour fun run.

A blindfolded navigation challenge from an event centre in Winchester where participants are taken to an unknown location and must find their own way back on foot. Options include a non local 6 mile challenge and 10 or 15 mile routes measur..

A muddy trail run at Eastnor Castle on 26 April 2026 with 3km, 6km and 10km options, natural obstacles and marked, marshalled routes. Camping, basic facilities and event medals available; group discounts apply.

A time limited Backyard ultra on a 4.167 mile loop in Eastnor Castle Deer Park. Solo runners must start a new lap on the hour while relay teams run continuously and combine laps over eight hours.

A 7 hour time challenge at Dare Valley Country Park offering distances from 3 km up to ultra and 50 km. Finishers receive a themed medal and distance pins, with aid stations and vegan options on course.

A family oriented 2.5K and 5K event at Aston Park where every finisher receives a cuddly teddy. The run raises funds for Birmingham Children's Hospital and finishes with a teddy bears picnic.

A circular walk from Pewsey Scout Hut across the Vale of Pewsey to the Marlborough Downs with routes from 10 mile to 35 mile, checkpoint refreshments, site visits and an e certificate for finishers.

A Pentyrch hill race covering 11.3 km with 488 m of climb on a partially marked course, featuring a 45 minute cutoff near the Garth summit about 2 miles in. Day registration costs £10 and facilities include showers and bar snacks.

A Silver Ticket backyard ultra at Grove Farm Estate on 1 May 2026 where competitors run repeated 4.167 mile loops each hour until one runner remains. Entry includes on-site camping for the runner and two crew.

A three day trail running festival around East Devon with routes from about 25 km to 110 km, including an UTMB Index race and live GPS tracking. Camping, aid stations and event facilities support runners across varied coastal and countrysid..

A multi-distance trail ultra on 2 May 2026 around the Worcestershire Way, with options of 23, 31, 38 or 47 miles. Self-navigation, downloadable GPX and staffed checkpoints support runners while timelord pacers offer route guidance.

Trail races based in Brecon with circular routes through Bannau Brycheiniog National Park. Options are 100 km, 75 km and marathon distances with marked junctions, multiple checkpoints, a compulsory kit list and GPS route files.

Experience 30 miles of Welsh beauty on a circular route from Llanidloes. This inclusive trail event features 4,356 feet of elevation gain with no time limits and fully stocked checkpoints.

A trail event from Carding Mill Valley offering a Half Marathon or Marathon over a 13.1 mile lap of the Long Mynd, with entries limited to 200 for the main race and a virtual option during the week of May 4th.

Run Silchester is an annual village trail event offering 2.5, 5 and 7 mile routes that pass a Roman wall, a 12th-century church and woodland. The event raises funds for the Silchester Sports Pavilion Charity and supports a local food pantry..

A trail running event in Exmoor National Park on 2 May 2026 near Lynton, with routes from 5 km to 56 km across coastal and forest terrain. Marked and timed courses include outposts, GPS tracking on the ultra and free parking.

Experience an off road five mile race through the picturesque North Wessex Downs. Follow woodland tracks and rural footpaths on a course starting in Hurstbourne Tarrant with all proceeds supporting local charities.

A muddy 5k obstacle course at Lydiard Park on 02 May 2026 that mixes tarmac and woodland trails with climbs, crawls and slides; participants must be 13 or older and there is a minimum fundraising target for Cancer Research UK.

A Pretty Muddy 5k obstacle course at Coopers Field, Bute Park on 02 May 2026 where participants climb, crawl and slide to raise funds for cancer research. The event has a £50 minimum fundraising target and is for ages 13 and over.

Cwmdu is a 15.9 km fell race near Crickhowell with 920 m of climb over Pen Tir and Mynydd Troed. The route requires navigation and mandatory kit; entry fees include tea and cakes.