Trail Running calendar near Trawsfynydd 2026-2027

Navigate 102 miles of historic canal towpaths in this ultramarathon. With 11 support checkpoints and a 30-hour cutoff, it's a test of endurance on a largely flat route. Finishers are rewarded with a commemorative belt buckle and the event a..

Trail running event at Delamere Forest on 27 September 2026 offering a Half Marathon and a 10K. Routes are signposted and chip timed and a canicross option is available.

A looped trail race in Blackpool on 27 September 2026 offering 10K, half, marathon and ultra options on country-park paths, with on-course drinks and snacks and bespoke finishers' medals.

An uphill only 10 km race from Ruthin to the Jubilee Tower on Moel Famau, finishing above 550 m with varied trails and a steep final gulley. A return bus to Ruthin can be bought at the event; entry fees range from £0 to £21.50.

The Curvy Cuerden Challenge is a flexible 6-hour trail run through Cuerden Valley Park. Runners can complete as many 5k laps as they wish, with support along the way. A portion of each entry fee supports the park's maintenance.

A 32 mile trail ultra based at Camp Plas in the Cambrian Mountains. The event is limited to 100 runners, run on a fully marked route with support and a 14 hour cut off, with on-site camping, showers, food and live music.

The Twin Peaks Race in Aberystwyth challenges runners with ascents of both Pen Dinas and Constitution Hill on an 11.7 km route. A shorter junior race on the promenade is also available. The event features varied terrain and finishes with a..

Trail races at Loggerheads provide 6 km and 12 km routes, including a 6 km canicross, on marked and marshalled trails in a family friendly park setting. There are no time limits.

A 50 km trail along the Brenig Way from Corwen to Llyn Brenig with 1450 m ascent, marked waymarkers, a GPX file and three checkpoints offering refreshments.

The Welsh Three Peaks Challenge links Snowdon, Cadair Idris and Pen y Fan across North, Mid and South Wales, covering 17 miles and 2334m of ascent, usually within 24 hours. Guided events and private options are available.

A long distance mountain trail event across the Brecon Beacons and Black Mountains with four distances from 21 miles to 100 miles. Routes combine waymarks and GPS traces and include staffed checkpoints and a compulsory mountain kit list.

Pilgrim 6 is a 32km, 1800m ascent mountain endurance event on Pen y Fan with three summit ascents via six different routes. Participants may choose a Classic Fell Race or a 16kg weighted category; navigation is self-managed with GPX provide..

Run through the scenic pine forests and along the coastal trails of Anglesey's Newborough Forest. This well-marked half marathon and 10k offer panoramic views of Snowdonia. Friendly marshals and a bespoke finisher's memento await at the fin..

Enjoy a 5 mile trail through scenic Sankey Valley Park in St Helens on Sunday 1 November 2026, with compact but sometimes muddy terrain and marshals on course. Runners must be 15 or older and all finishers get a goody bag memento.

Run the November Nightmare in Telford from 1 to 8 November 2026 a unique eight day challenge where you can enter any single day or tackle them all. Daily courses of 8, 16 or 26.2 miles pass through Ironbridge and earn a medal each day.

Three trail distances around Talybont on Usk in the Brecon Beacons on 7 November 2026. Options are a 49 mile ultra, a 26 mile marathon and a 13 mile half marathon across mixed trail, mountain, canal and road terrain.

A 6 mile out and back fell race with 1900 feet of ascent around Rhobell Fawr, starting and finishing at Llanfachreth village hall. It opens the Meirionnydd Winter Race Series and requires full WFRA kit and fell shoes.

Held in Porth Penrhyn, Bangor on 14-15 November 2026, Slate Trail Ultra offers two trail races of 147 km and 80 km along the Snowdonia Slate Trail with substantial elevation gain and organised aid stations.

A guided *55 km* trail run on Anglesey taking in three high points and over 2000 m of ascent, split into five supported sections with guides, checkpoints and a wooden medal and certificate for finishers.

A 10 km multi terrain trail run around Beckbury, Shropshire, featuring the Badgers Bite Hill, marshalled and signposted with a halfway drinks station and a finisher medal.