Trail Running calendar near Builth Wells 2026-2027

A 19.3 km fell race with 914 m of ascent around Abergwyngregyn, part of the North Wales Series 2026. Entry costs £10 and registration is available online or on the day; navigational skills and mountain experience are recommended.

A midweek fell race at Tal y Mignedd Campsite in Nantlle Valley featuring a 6.7 km route with 520 m of ascent. The event is part of the North Wales Mid Week Series and includes junior races across multiple age categories.

A hill race at Maeshafn covering 7.2km with 458m of ascent. Entry is on the day for £4 and parking is limited.

Rodney's Pillar is a confirmed 5.2 km race near Criggion Village Hall on 18 June 2025, featuring 280 m of ascent and both pre-entry and on the day registration with fees of £7 and £10.

Ultra Wales is a 51 mile mountain and trail race in Southern Snowdonia on 20 June 2026, with 2898 m of ascent and six checkpoints. The event includes mandatory kit, live GPS tracking and medal categories by finishing position.

A three day festival at the Pinkery Centre in Exmoor National Park combining the Exmoor Perambulation and Man vs Moor events. It features walks, trail races, a sunset swim, evening talks and family options.

A trail event on the Malvern Hills offering *27 miles* with about 5000 ft ascent or *15 miles* to Black Hill. Routes use tracks and paths, include staffed checkpoints with snacks, and finish at Colwall Village Hall.

Two self-navigating trail routes on 20 June 2026 finishing at Ludlow Castle, with mixed terrain through the Marches of England. Options include an approximately 30 mile ultra and a 14 to 15 mile half with parking and optional transport from..

Test your endurance at MacTuffX Bristol with interval based running challenges. Choose between solo, doubles, or relay formats across 400m and 800m repetitions in this organized summer event for adults.

A 5 km obstacle event on The Downs in Bristol on 20 June 2026 where participants aged 13 and over climb, crawl and slide across a mainly grassy course. Waves run every 15 minutes, a fundraising target of £50 applies and finishers receive a..

A 34 km fell race in the Brecon Beacons with 1700 m of ascent visiting eight summits and run anticlockwise. The 2026 route adds Fan y Big, moves the finish to Talybont on Usk, and includes two timed cutoffs and strict navigation requirement..

A multi-terrain trail race of about 10 km around the Lake Vyrnwy estate in Llanwddyn, featuring mixed surfaces, climbs and lake views; finishers receive a medal and there are water stations and paid parking near the start.

A roughly 10 km trail race around the Lake Vyrnwy Estate in Llanwddyn on 21 June 2026, featuring mixed terrain, water stations, a finishers medal and awards for the top three men and women.

A seven hour Time Challenge at Dare Valley Country Park offering flexible lap distances and themed finisher medals featuring familiar characters. The event includes aid stations, goody bags with vegan options, free parking and distance achi..

Night Sugar is a summer evening fell race on Sugar Loaf near Llanwenarth with a 5.5 miles route and about 1,150 ft of ascent. Entry is limited to 140 via Fabian4, fee £7, age limit over 18, and chip timing is used.

Abergwyngregyn is a 7.2 km fell race near Bangor with 391 m of climb. It is the final event in the North Wales Mid Week Series and is insured by the WFRA.

A 9 km two-lap country park race in The Valley, Evesham on 24 June 2026. Series entry is available until 1 May 2026; canicross is permitted and the minimum age is 14 years.

A trail event on 24 June 2026 around the Malvern Hills offering 10 km and 5 km routes on mixed off road and tarmac terrain, with finisher medals, prizes, a 2 hour cut-off and on-site parking and refreshments.

Nant Gain is a 7.6 km fell race around Cilcain with 370 m of ascent, night registration at The White Horse Pub and a £3 entry on the night. Parking is limited so car sharing and use of the viewpoint car park are recommended.

An inflatable obstacle event at Heath Park, Cardiff on 27 June 2026 offering lap-based distances of 2.5k, 5k, 10k and 15k, inflatable obstacles, music zones, on site refreshments and a finisher medal.