Trail Running calendar near Trawsfynydd 2026-2027

We have found 171 Trailruns within 80 miles of Trawsfynydd. See below where and when you can find the races.

Event Overview The Welsh 3000 Challenge (14 Peaks) is a guided mountain running and walking event that involves climbing all 15 mountains in Snowdonia, Wales, that are over 3000 feet high in a continuous journey. The total route is about 50..

A scenic trail run in Herefordshire starting from Aymestrey. Choose between a 10-mile route with 1,800 feet of climb or a 5-mile option. The course features lanes, forest tracks, and trails.

Take on the Paddy Buckley Round, a three day guided traverse of Northern Snowdonia's major ranges. The route covers over 100km with 9000m of ascent, visiting 47 summits. You'll be supported by experienced leaders and a vehicle, with the gro..

Explore the hidden trails of Alderley Park on this scenic 5-mile, two-lap course. The race includes chip timing and a commemorative technical t-shirt for all finishers. Free parking and an eco-friendly water policy are part of the event's o..

Event Overview The Beacons Way Ultra 100km is a 100-kilometer (62-mile) ultramarathon. It takes place on Saturday, July 25, 2026, across Bannau Brycheiniog, the Brecon Beacons National Park in South Wales. The route follows the official tra..

The Railway Ultra follows a disused railway line along the River Severn between Ironbridge and Bridgnorth. Runners can choose from five distances, from 9 miles up to 37 miles. The flat, scenic route features industrial heritage and includes..

Ultra X Wales offers a multi-day trail running weekend in the Brecon Beacons with six distances, from a 12 km run to a challenging 110 km ultra. The event features fully stocked aid stations and is a UTMB Index Race. Runners under 23 can pa..

UTMB Index

Choose between a 5-mile or 13-mile trail run to the summit of Pen Y Fan, South Wales' highest peak. The entry includes a medal, buff, and chip timing, but participants must carry specific compulsory kit. The event takes place on a Sunday in..

August 2026

The EDDUM is a 50-mile ultra marathon following the Epynt Way trail loop around the Sennybridge Training Area in Wales. With significant elevation gain and fully stocked checkpoints, it offers a demanding trail adventure through an historic..

Join the Tegg's Nose Fell Race on Sat 8 Aug 2026 in the Peak District for a challenging 8 mile course with 525 m of climb and fine views. Held with sheep dog trials, this classic fell race accepts pre entries and entries on the day.

The Brecon Beacons 51k trail run starts in Talybont-on-Usk on 8 August 2026. The route heads into the hills for panoramic views across the Brecon Beacons countryside.

UTMB Index

Open to Offas is a classic challenge in the Clwydian Hills of Northeast Wales. Choose from three route distances, all following the historic Offa's Dyke Path. Walkers and runners are welcome on this scenic, hilly adventure.

SkyRun Eryri in Rhyd-Ddu, Eryri/Snowdonia stages four mountain races from 16 km to 55 km on 15 August 2026, with large elevation gains, aid stations and a mix of ridgelines, scrambling and technical trails.

Run alongside the River Ribble through Preston's parklands. Choose from 10K, half marathon, marathon, or ultra distances on a scenic looped course. All finishers receive a bespoke medal and refreshments.

The Phoenix Afterglow is the final event in a 2026 summer series, held on a flat, scenic 5.3km loop along the River Mersey. Participants choose their own distance within a 7-hour window, with a finisher's medal for everyone. The event suppo..

The Leeds & Liverpool Canal 130 Mile Race is a point-to-point ultra from Liverpool to Leeds on 29th August 2026. With a 40-hour time limit, it offers supported and unsupported options for runners aged 20 and over.

A fell race in North Pembrokeshire on Sat 29 Aug 2026 covering 8 km with 330 m of climb. Entries are accepted in advance and on the day, and junior Mochyn du races have entry on the day only.

September 2026

Coastal ultra marathon events on Anglesey include a 130 mile full circumnavigation and a 47 mile point to point race along the coastal path. Routes are mainly trail based, include checkpoints with cut-offs, and feature significant ascent.

Explore 102 miles and over 5,000 meters of elevation across Snowdonia National Park. This self-navigation ultra features 11 checkpoints and a generous 42-hour cutoff. Finishers earn a commemorative buckle.

The Yr Wyddfa Ultra 50 is a 45-mile mountain run through the heart of Snowdonia National Park. With over 3,200m of ascent past Yr Wyddfa and the Glyderau, it's a true navigation challenge. The event features five fully-supported checkpoints..