Trail Running calendar near Nantgarw 2025-2026

We have found 277 Trailruns within 80 miles of Nantgarw. See below where and when you can find the races.

Take on a scenic 34.8 mile one day ultra from Merthyr Tydfil to Barry Island along National Cycle Route 8 on 19 April 2026. Limited to 40 runners, this inaugural edition offers an intimate yet epic challenge with a coastal finish.

Martley Madness is a scenic 10 mile trail and country lane race around Rodge Hill on 19 April 2026. Organised by Worcestershire Trailblazers, the event features chip timing, bespoke medals and raises funds for Cardiac Risk in the Young.

Run the wild coastal trails of Pembrokeshire National Park from 10K to Ultra, with cliffs, coves, sandy bays and sweeping sea views. Finishers earn points toward the Endurancelife season leaderboard.

UTMB Index

The Bath Beat showcases scenic running and walking from Bath into Cotswolds countryside, with distances from 12.5 to 26.5 miles. Checkpoints serve homemade cakes, long routes offer hot meals, and finishers get a medal and warm welcome.

Butcombe Trail Ultra takes runners across the Mendip Hills AONB from Churchill with 50 mile and 50 km self navigation options. Rugged off road trails, pub stops and UTMB qualification make for a rewarding challenge.

UTMB Index

Take on scenic spring routes from Holdgate Church over Wenlock Edge and Abdon Burf, with checkpoints serving cakes, sandwiches and hot drinks. Proceeds support local churches and hot dogs await at the finish.

Event overview The Chase Trail Run 2026 is part of the Garmin UK Trail Running Festival on 26th April 2026. The event takes place at St Giles House, Wimborne St Giles, BH21 5NA and is organised by ORA Events Limited. Entries close on 22nd A..

Run at Dare Valley Country Park in Wales in a relaxed 7 hour Time Challenge where you can choose any distance from 3 km up to ultra. Scenic park loops, medals for all finishers and an on site cafe with snacks.

May 2026

Run the East Devon Round over the May bank holiday through Offwell and the Jurassic Coast. Multiple distances, Friday socials and a Sunday community breakfast make for a memorable weekend of trails and camaraderie.

Tackle the Malvern Hills Ultra on 2 May 2026 across stunning Worcestershire ridges with distances from 23 to 47 miles. Choose self guided routes, earn a finisher medal and enjoy big climbs, beautiful views and wild terrain.

Rasus y Bannau on 2 and 3 May 2026 starts in Brecon and circles the Brecon Beacons. Pick marathon, 75 km or 100 km routes over high ridges and summit climbs with full support and a finishers medal.

UTMB Index

Experience the HOWUM 2026, a scenic 30 mile ultra through the Heart of Wales starting and finishing at Dol Lys Camp Ground in Llanidloes with no time limits. Enjoy trail views, three staffed checkpoints and a Pegasus medal at the finish.

Run Exmoor's rugged coast and moorland at Maverick Exmoor X Trail in Lynton on 2 May 2026. Choose from five routes from 5 km to 56 km, enjoy fully marked, timed trails, a finishers medal and stunning Valley of Rocks views.

UTMB Index

Discover the Cotswolds with Tempo Trail Races on 3 May 2026, offering scenic trail distances from 10K up to a new 50K and a 100 km ultra. Choose your challenge and soak up friendly club vibes and beautiful countryside.

The Bluebell Bash is a trail running event in Manswood, Wimborne, UK, organized by Tri-Counties Trail Running. It offers three distances—half marathon (13.1 miles), 10K, and 5K—with full accessibility for canicross. Runners traverse scenic..

The Sheinton Steeplchase is a 5.3 km cross-country race held near Sheinton Church by Cressage in the West Midlands. Featuring a total ascent of 100 meters, it offers a challenging yet accessible course that is not a traditional fell race bu..

Run scenic off road trails through Collingbourne woods at the Collingbourne Races, with half marathon and 10 km options. Chip timed event with medals and prizes for a memorable trail day.

Enjoy the Sid Valley Ring Half or new Third Marathon near Sidmouth on 9 May 2026, a scenic yet testing coastal route with hills, mud and sweeping Lyme Bay views. All finishers receive a solid oak coaster and the course welcomes runners and..

Experience a scenic 50 mile point to point ultra from Taunton to Minehead, starting on flat canal towpaths then rolling coastal trails past marshes, beaches and woodland. Enjoy aid stations, a medal and stunning Westcountry views.

Tackle a rugged 50 miles ultra across West Somerset coast, moorland and woodland with dramatic climbs and the tiny Culbone church. Six aid stations, GPX route and medical cover support a 16 hour cutoff for experienced runners.