Trail Running Calendar Wales 2026-2027

A multi-day trail and ultra festival on the Pembrokeshire Coast Path offering 100, 50, 50K and 22 mile races, a cliff top finish at Dale Hill Farm Campsite, coach transfers and camping options.

A 40 mile ultra on June 6, 2026, along the Wales Coast Path from Porthcawl to Penarth, featuring coastal trails, Ogmore Castle and stepping stones, four staffed checkpoints and specified mandatory kit.

Trail races in the Brecon Beacons on June 6 2026, offering marathon and half marathon options plus weighted bergen editions. Runners move from daylight into night and may need a torch.

A guided recce of the Paddy Buckley leg from Beddgelert Forest to Llanberis across the Snowdon Range; about 20 km with 1,900 m ascent, led by Mountain Leader qualified runners on 14 June 2026.

Ultra Wales 50 is a 51 mile mountain and trail race in Coed y Brenin and southern Snowdonia on 20 June 2026. The route features live GPS tracking, six staffed checkpoints with refreshments and a 20 hour cut off.

The Lake Vyrnwy 10k is a multi-terrain trail run set in the scenic Lake Vyrnwy estate. The 2026 event takes runners on a varied route with climbs and fast downhills. Runners receive a finisher's medal, and parking is available near the star..

A trail multiterrain 10k around the Lake Vyrnwy estate in Llanwddyn on 21 June 2026, with varied surfaces, climbs and lake views. Entrants receive a finishers medal, with awards for top three men and top three women.

A 30 mile ultra marathon based in Abergavenny with about 5,446 ft of elevation, mostly on trail and including a climb over the Sugar Loaf. The route has three fully stocked checkpoints and downloadable maps on plotaroute.com.

A 27-mile point-to-point ultra that starts with a near four-mile mountain trek to the source of the River Severn and follows the river to Mid Wales Arts Centre. Two checkpoints provide vegan and gluten-free food and all finishers receive a..

A five-day, roughly 220-mile multiday ultramarathon along the Severn Way from source to mouth, split into five stage races with daily finisher medals, shared hotel accommodation, GPX navigation files and checkpoint food options.

A 48 mile point to point ultramarathon from Mid Wales Art Centre to Shrewsbury, following river and canal paths with 650 m ascent. Four checkpoints, a mandatory 4 mph minimum pace, vegan and gluten free checkpoint food and a bespoke finishe..

Multi distance trail races around Yr Wyddfa in Eryri National Park, held in Llanberis with an event village, on course support and chip timing. Includes a family friendly 500 m kids fun run with proceeds for the local mountain rescue team.

A 24 hour trail endurance event on Yr Wyddfa (Snowdon) from Llanberis where solo runners or teams of up to five complete as many ascents as possible. The race is UTMB indexed and partners with Cancer Research Wales.

Multi distance trail event on 18 and 19 July 2026 in the Gower Peninsula with basecamp at Penrice Castle. Distances from 10 km to 100 km include marked figure of eight routes rest stops camping and GPS tracking.

Trail races on the private Merthyr Mawr Estate on the South Wales coast, featuring a 12K and a new 40K route across dunes, hills and a river, plus a programme of family races.

A guided route linking all 14 Welsh 3000 foot peaks in Snowdonia, covering about 50 km and 4000 m of ascent. Options include a 20 hour guided challenge or a two day course with run and walk pace choices and staffed support.

Three ultratrail races along the Wales Coast Path finishing at Cardiff Bay, with 100, 50 and 30 mile courses that feature beaches, dunes, forest sections, live GPS tracking and checkpoint support.

A professionally guided, fully supported three-day traverse of Northern Snowdonia covering 47 summits on a loop just over 100 km with about 9,000 m of ascent. Small groups return each day to Capel Curig; places limited to six, fee £749.

A marked fell race in South Wales on 23 July 2026, covering 5.5 km with 315 m of climb. Entry on the day costs £3 and the minimum age is 16. Post race tea and cake are available; bring your own mug.

A self‑navigated *100 km* ultramarathon along the Beacons Way with 3178 m ascent, six staffed checkpoints, strict qualifying criteria and mandatory map-and-compass navigation; places are limited and mandatory kit is enforced.