Trail Running Calendar Wales 2026-2027

We have found 121 Trailruns in Wales. Check below where and when you can find the races.

Celebrate the 50th anniversary of Rocky with a flexible 7 hour time challenge at Dare Valley Country Park, where you choose your distance from 3 km to ultra. Enjoy scenic trails, on course aid, medals for finishers and ice cream at the end.

June 2026

Tackle dramatic coastal trails in Pembrokeshire from 22 mile to 100 mile along the Pembrokeshire Coast Path. With cliff top finishes, coach transfers and campsite base this early June meet blends wild scenery with adventure.

UTMB Index

VOGUM 2026 is a 40 mile ultramarathon along the Wales Coast Path from Porthcawl to Penarth, offering dramatic coastal scenery, staffed checkpoints and no time limits. Enjoy beaches, cliffs and a Pegasus finisher medal.

Midnight Mountain Marathon in Brecon Beacons lets runners start in daylight and finish under stars while crossing iconic summits like Pen Y Fan. Pick marathon, half or bergen entries and collect a finisher medal plus a warming mug of tea.

Join a guided 50 km mountain run across the 15 Welsh 3,000 ft peaks, including the famous Crib Goch. Expert mountain leaders, transport and hot food stations are included for a fully supported, non competitive adventure in Snowdonia.

Join a guided recce of a Paddy Buckley leg over the Snowdon Range in Llanberis on 14 June 2026. Covering 20 km with 1,900 m of ascent, small groups are led by qualified mountain leaders for a challenging scenic day in North Wales.

Ultra Wales 50 is a rugged 51 mile trail through Southern Snowdonia from Coed y Brenin, summiting Cadair Idris and crossing wild coastal and forest terrain. Expect big climbs, stunning views and a mountain running challenge on June 20 2026.

UTMB Index

Enjoy a scenic 10k around the private Lake Vyrnwy estate in Llanwddyn on Sunday 21 June 2026, with mixed trails, lakeside views and challenging climbs. Finishers get a medal and post race goodies.

Enjoy a scenic 10k around the private Lake Vyrnwy estate in Llanwddyn on Sunday 21 June 2026, with mixed trails, lakeside views and challenging climbs. Finishers get a medal and post race goodies.

July 2026

PIGUM 2026 is a 30 mile ultra on July 4 around Abergavenny Wales, climbing Sugar Loaf and rolling ridges for a stunning, testing mountain route. Three manned checkpoints, crew support and no time limits welcome runners of ambition and grit.

Take on the MTC Hafren Ultra, a scenic 27 mile point to point from Rhyd y benwch up Plynlimon to the source of the River Severn and finishing at Caersws. Expect moorland and boggy terrain, challenging climbs and long descents for a true mou..

Run a five day, 220 mile ultra along the River Severn, following the Severn Way with rugged, sometimes overgrown trails and GPX navigation provided. Each day is a separate race with bespoke medals and a big trophy for completing all five.

Tackle a scenic 48 mile point to point ultra along the River Severn from Mid Wales to Shrewsbury, with rolling hills, canal paths and nature reserves. Expect a tough but rewarding day with checkpoints, mandatory kit and a cup free event.

Run rugged trails around Snowdon at Snowdonia Trail Marathon Eryri in Llanberis, with distances from 10K to ultra. Expect epic mountain views, live timing, lively event village and a kids fun run raising funds for Llanberis Mountain Rescue.

UTMB Index

Take on a 24 hour ultra on Snowdon, racing to ascend and descend Yr Wyddfa as many times as you can in one epic day. Solo runners and relay teams of up to five will find mountain support, a buzzing event village and UTMB indexed entry.

Explore the Gower Peninsula Ultra Challenge from basecamp at Penrice Castle, with scenic trails across beaches, cliffs, moors and woods. Distances from 10 km to 100 km, weekend camping, support stops and finisher goodies.

UTMB Index

Run scenic coastal trails at Merthyr Mawr Estate, over sand dunes including the famous Big Dipper and along the Glamorgan Heritage Coast. Choose from 12K, 40K or family Bunny races for a sandy seaside challenge for all abilities.

Take on the Welsh 3000 Challenge and cross 14 peaks in Snowdonia from Pen y Pass in a guided 20 hour push or a two day option. Small guided groups, food stops and return transport make it a supported mountain running and walking adventure.

Tackle the stunning Dragon Coastal Races along the Wales Coast Path on 18 and 19 July 2026, with 30, 50 and 100 mile options all finishing at Cardiff Bay. Experience beaches, dunes, cliffs and unforgettable coastal views on a true ultrarunn..

UTMB Index

Tackle a guided three day mountain run from Capel Curig across a 100 km Snowdonia loop. Small groups and qualified leaders provide on route support for an epic but manageable challenge for experienced mountain runners.