Trail Running calendar near Merthyr Tydfil 2026-2027

We have found 371 Trailruns within 80 miles of Merthyr Tydfil. See below where and when you can find the races.

A point-to-point ultra from Plynlimon to the River Severn path, the MTC Hafren Ultra includes a four mile mountain approach, two checkpoints with vegan and gluten free food, navigation by GPX, and bespoke finisher medals and a head visor.

A five day, roughly 220 mile multiday ultra along the River Severn with five individual stage races and daily bespoke medals. Hotel accommodation is included, GPX navigation is recommended, and vegan or gluten free checkpoint food can be se..

A 6.7 km fell race around the Stiperstones from Snailbeach with 375 m of ascent, steady climbs and mixed descents. Entries are available by pre-entry or on the evening and proceeds support local charities and Natural England.

A single lap off-road 10 km race at Wyre Forest with canicross allowed and facilities limited to toilets and water at halfway. Series entry is open until 1 May 2026 and places are limited.

A 48 mile point to point ultra from Mid Wales Art Centre to Shrewsbury following the River Severn, with four checkpoints, vegan and gluten free food options, required 4.0 mph minimum pace and a bespoke finisher medal.

A 59 mile point to point ultramarathon following much of the River Severn from Shrewsbury to Worcester. The race has four checkpoints with vegan and gluten free options and enforces a minimum pace of 4.0 miles per hour.

Hazelbury Hurrah! is a Friday evening multi terrain race near Corsham on 10 July 2026, featuring a six mile main race and a two kilometre junior race. The event supports local charities and is Trail Running Association licensed.

A two evening 10K in Exeter on a new flat, officially measured road course with pacer trains for a range of target times. Finishers receive a medal and the event features chip timing and full course marshals.

Gyrn Gallop is a 10.6 km fell race from Rhiwlas Village near Llansilin with about 350 m of ascent on a partially marked course requiring some experience. Entry on the day is £7 and the minimum age is over 15.

A point to point 57 mile ultra along the Severn Way from Worcester to Stonehouse, passing Upton-on-Severn, Tewkesbury and Gloucester. Four checkpoints offer vegan and gluten free options, finishers receive a bespoke medal and a head visor.

Self-navigated trail event on 11 July 2026 in the Black Mountains offering 13 to 50 mile routes with GPX tracks, checkpoints, chip timing, medical cover and mandatory kit requirements.

A circular outdoor challenge from Hallow with five waymarked routes through 12 local parishes, distances from 10 to 40 miles. Entry includes checkpoint refreshments and a hot meal at the finish.

Trail event at Carding Mill Valley offering 10K, half marathon and marathon routes across the Shropshire Hills and Long Mynd, with marked trails, aid stations and a medal included.

A scenic off-road 10 km through the Otter Valley plus a short fun run around Tipton St John playing field. Routes follow riverside tracks, public footpaths and the old Sidmouth railway line, with camping available.

A timed, multi lap run at Parc Taf Bargoed using a 5.3 km out and back lap. Distances range from 5 km to ultra with a seven hour limit and a medal or no medal entry option.

A teams event at The Packhorse in South Stoke on 11 July 2026 where three person teams in compulsory fancy dress collect and carry a full cider barrel from Upper Midford back to the pub. Prizes include fastest time, best fancy dress and tea..

A new completely off road 15 mile run and walk between Rackenford and Chulmleigh in North Devon. The marked route crosses fields, valleys and river crossings and includes feed stations, first aid, transport and a wooden medal.

A 5.8 km fell race to the summit of Pen y Fan near Brecon with 588 m of ascent, part of the South Wales Series and the 2026 UKA Fell Running Championship; entries are limited and minimum age is over 16.

Ludlow10 on Sunday 12 July 2026 offers 5k, 10k and half marathon routes through town roads, local woods and trails. Post race hospitality continues into the day.

A multi-lap marathon and half marathon at Old Elizabethans Cricket Club, Worcester on 12 July 2026, raising funds for Worcester Acute Stroke Ward and the Community Stroke team. Includes relays, a kids mile, medals and prizes.

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