Trail Running calendar near Monmouth 2025-2026

We have found 267 Trailruns within 80 miles of Monmouth. See below where and when you can find the races.

Enjoy stunning Shropshire Hills and Long Mynd views at the Piece of Cake Trail Run in Carding Mill Valley, with 10K, half and full marathon options. Well marked trails, medals and a fun cake competition make this a sweet day out.

The 24 Cider Challenge is a 24-hour solo running or walking event held at Myncen Farm in Blandford Forum, Dorset. Set on a privately owned farm, the course features undulating trails through fields, grass, wildflowers, crops, and dusty trac..

The Cider 5K.ish is a one-lap, 5-kilometre trail run/walk set on Myncen Farm in Minchington, near Blandford Forum, Dorset. The undulating course takes you across fields, grass, wildflowers, crops and dusty tracks on private farmland with pe..

The Cider Challenge Solo is a 12-hour trail-running event held on a privately owned farm in Dorset (Myncen Farm, Minchington, Blandford Forum, DT11 8DH). Designed for solo runners, with the option to enter as part of a team, participants ha..

Experience sand dunes, river crossings and coastal cliffs at Rabbit Run Wales on the Merthyr Mawr Estate, with the famous Big Dipper dune as a highlight. Choose a 12K or 40K trail or enjoy family Bunny races for runners of all ages.

Push your limits in a 12 hour loop challenge at Bridgend Miniature Railway, running as many 10 mile loops as you can across mixed hilly and technical forestry trails. Enjoy on site support, snacks, a finisher medal and the lively Mad Runnin..

Explore the wild Gower Peninsula based at Penrice Castle with figure of eight routes from 10 km to 100 km for walkers and runners. Supportive aid stations, camping, and a finisher T shirt and medal make this a memorable coastal challenge.

Event overview The Dragon Coastal Races are three ultra-trail events that follow the Wales Coast Path and finish at the Norwegian Church in Cardiff Bay. The event offers the following distances: 100 miles from Rhossili Bay to Cardiff Bay 5..

The Bell Plod is a friendly, relaxed trail run/walk organised by Running Events Devon, held at Myncen Farm in Minchington, Blandford Forum, Dorset. The one-lap course runs on a privately owned farm, by permission of the owner, weaving throu..

ON TOUR - The Bumble Plod is a relaxed, family-friendly trail event organized by Running Events Devon. It takes place at Myncen Farm, Minchington, Blandford Forum, Dorset. The course is a single lap through privately owned farmland, includi..

Event overview The Apple Plod 10K.ish is a trail running event on Sunday, 19 July 2026, organised by Running Events Devon. The race distance is 10K and is described as undulating trail on a two-lap course. Participants may run or walk; ther..

Run through the atmospheric Tidenham Tunnel and Wye Valley on flat former railway paths, choosing distances from a colourful 500 m fun lap to a full marathon. Enjoy on course feed stations, medals for 5k and above, and scenic riverside view..

Ultra X Wales is a multi-day trail ultramarathon set in the Brecon Beacons, starting just north of Abergavenny and weaving through the Black Mountains to the east. The 2026 event offers six distances: 110km in a single stage, 110km across t..

UTMB Index

Beacons Way Ultra 100 Mile is a rugged ultra race across the Brecon Beacons National Park in Wales. Starting from Abergavenny Castle, the route follows the Beacons Way for about 100 miles with around 6,143 metres of ascent and 250 entrants...

South West Coast 50 : event overview The South West Coast 50 is an Ultra Challenge event held on Saturday 25 July 2026, based at Dunster basecamp in Somerset. The event uses sections of the South West Coast Path and routes over Exmoor. Part..

Run or walk as far as you like in the 7 hour Ooops I Ran It Again event at scenic Dare Valley Country Park, from 3 km to ultra distances. Finishers earn themed medals and distance pins, with aid stations, vegan snacks and free parking, and..

Run the Beacons Way Ultra 100 km across the Brecon Beacons, summiting Pen y Fan and the Carmarthen Fans with about 3178 m of ascent. This demanding self navigation event features staffed checkpoints, live GPS tracking and a 24 hour cut off.

Conquer Pen Y Fan in this scenic trail run to the highest peak in South Wales, with 5 and 13 mile routes to suit all levels. Enjoy chip timing, a medal and finish refreshments on marshalled National Trust trails.

August 2026

The EDDUM 2026 is a 50-mile trail challenge around the Epynt Way, staged by Pegasus Ultra Running. The route loops around the Sennybridge Training Area, one of the UK’s largest military training zones, tracing the boundary of the Epynt Way..

The Railway Ultra is a multi-distance running event staged along the River Severn from Ironbridge to Bridgnorth, using a disused railway line with striking river views and hints of industrial heritage. Runners choose from 9 miles, 13.1 mile..