Trail Running calendar near Llanuwchllyn 2026-2027

We have found 342 Trailruns within 80 miles of Llanuwchllyn. See below where and when you can find the races.

Explore the scenic woodlands of Cheshire with the Delamere Forest Wildwood Trail Series. Choose between 10k or half marathon distances on a technical trail course with canicross options available for dog owners.

Trail running in Blackpool on a 10K loop with longer race options, views of Marton Mere and Blackpool Zoo, drink stations and bespoke finisher medals.

Experience the trails of Manchester at the Worsley Woods 5 Mile Trail Race. Organized by Swinton Running Club, this event offers a scenic off road course starting from Beesley Green Community Centre.

October 2026

An uphill only *10 km* race from Ruthin to the Jubliee Tower on Moel Famau, finishing above 550 m. The route mixes lanes, trails and a steep final gulley; a bus return option is available and member entry can be free.

Explore the western Peak District with 26.2 and 14.3 mile routes starting from Buxton. Enjoy a journey through Goyt Valley and Shining Tor including refreshments and a hot meal at the finish.

A 7 hour Time Challenge at Dare Valley Country Park where runners choose their distance. Finishers from 3km receive a themed medal, doughnuts and a goody bag, with aid tables and vegan options on course.

Test your endurance at MacTuffX Brierley Hill in October 2026. Choose between 400m and 800m intervals in solo, double, or relay formats for a unique racing experience. This event is open to all participants aged 18 and over.

Experience an undulating off road trail run through Cuerden Valley Park. Complete as many five kilometer laps as you choose within a six hour limit to earn your finisher medal.

A trail event from Camp Plas in the Cambrian Mountains offering 20, 32 and 40 mile routes, marked support and eco friendly camping with on-site amenities and stocked checkpoints.

An off road 8.9 km race with 267 m of climb around Tideswell. The course passes Peters Stone and reaches the Hay Cop trig point before returning to finish at Bishop Pursglove Primary School.

Run through the scenic woodland tracks of Cannock Chase Forest in this autumn festival featuring trail races for all ages. Enjoy chip timed results and a unique themed medal in a spectacular natural setting.

Experience a multi terrain race over Pen Dinas and Constitution Hill starting from the Aberystwyth Promenade. With distances for both seniors and juniors, runners face climbs on gravel, grass, and rocky paths with coastal views.

A roughly 21.5 km off road fell race around the Goyt Valley and up to Shining Tor, with 760 m of ascent, compulsory Fell Runners Association kit, water stations and finish food. Pre-entry is required and proceeds support Buxton Rotary.

Experience a scenic canicross event at Pennington Flash Country Park featuring forest trails and lakeside paths. This inclusive run offers short and long distances perfect for all abilities to enjoy with their canine partners.

Join this flexible lapped event at Burrs Country Park featuring trail and riverside paths. Complete any distance from 5k to an ultra marathon within seven hours while supporting The Sunnywood Project.

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 7 hour Time Challenge at Dare Valley Country Park with flexible lap-based distances from 3 km to ultra, themed medal and pins, goody bag options, aid stations, and free parking.

UKA British Fell & Hill Relays takes place in Dinas Mawddwy, Powys on Saturday 17 October 2026, follows a four leg relay format, and is listed as hosted by Meirionnydd Running Club with setup pending on SiEntries.

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.

An 8-hour timed challenge in Delamere Forest. Run as many 6 km mixed-terrain loops as you like. All participants receive a finishing time and medal.