Trail Running calendar near Llanberis 2026-2027

Mynydd Mawr is a midweek race near Caernarfon covering 6.7 km with 450 m of ascent, part of the North Wales Mid Week Series. Navigational skills are required; preregistration is requested and a day-entry fee of £2 applies.

A 3 km or 5 km run at Bowdon Rugby Club with drinking stations every kilometre and a mix of inflatable and non inflatable obstacles. Drinks are included and only participants aged 18 or over may take part.

A timed track ultra at Woodbank Park where runners complete as many 400 m laps as possible within 6, 12 or 24 hour limits, with chip timing, an aid station and indoor facilities on site.

A reworked May 2026 50 mile trail around Telford passing Ironbridge and the Wrekin, with four checkpoints, recommended trail shoes and a 9PM cut off. Participants report good waymarking and well stocked aid stations.

A 6.4 km fell race at Calon y Cwm camping, Cilycwm, with 244 m ascent on a partially marked route through fields, wet forest, tracks and rocky ground. Entry on the day £7; minimum age over 16.

A mountain fell race of 13 km and 1550 m ascent finishing at Yr Wyddfa Summit, requiring navigational skills and prior mountain experience. Registration is in Llanberis with compulsory coach transfer to the Ogwen start.

A long fell race of 32 km with 2870 m ascent finishing at Yr Wyddfa Summit that requires navigational skill and significant mountain experience; pre-entry includes coach travel, GPS tracking and a souvenir mug.

Trail runs at Tatton Park on 31 May 2026 offer 5km, 10km and half marathon routes through parkland and woodlands, live chip timing, on-site parking and a canicross-friendly policy.

A weeklong running series from 1 to 6 June 2026 featuring timed races, distinctive medals and post-race activities. Open to entrants aged 16 and over with entry, refund and transfer rules managed via the Nifty Entries portal.

Experience a diverse 6 mile race featuring beach road and track surfaces at Wirral Country Park. This established multi terrain event is organized by local UKA clubs and offers a unique mid week running experience.

A midweek fell race at Tyddyn Llwyn Camp Site near Porthmadog, covering 5.9 km with 349 m climb. The AS-classified course is partly waymarked, part of the North Wales Mid Week Series, and includes junior categories.

A 6 km fell race near Pontesbury on 3 June 2026 with 354 m of ascent, organised by Mercia Fell Runners. Entry is available by pre-entry or on the day and a junior race takes place earlier the same evening.

A 5.3 mile fell race with 1099 ft of ascent around Rivington Hall Barn grounds, featuring road, rough trail and open moor. Entry on the day is available for a cash fee and FRA kit rules apply.

Deestriders ORGP Race 1 is a multi terrain, approximately four mile race on 4 June 2026 at Care & Repair NE Wales in Shotton. Entry is £10 or £8 for affiliated club members and the field is limited to 200.

A themed fundraising run offering 8 miles, 16 miles and a marathon on a route from The Unicorn Inn through the Silkin Way and across Ironbridge; fancy dress is encouraged.

A marathon along the North Wales Pilgrim Trail at Tir Gwyn, Pwllheli on 6 June 2026. Entry is for age 18 and over and costs £64 plus a 6% booking fee; entries close 30 May 2026.

Trail running at The Green Man at Inglewhite on 6 June 2026 offering 15K and 10K routes with chip timing, marked course, aid stations, medical cover and finishers' medal and technical t-shirt.

A 5k obstacle course in Avenham and Miller Park, Preston, featuring a single lap route across paths and grass with riverside views. Waves start every 15 minutes and the event includes obstacles to climb, crawl and slide.

A 7.3 km mountain race with 400 m of climb on Mynydd Graig Goch, part of the North Wales Mid Week Series. The course is partially marked and requires navigational skills; juniors race from a separate HQ near Llyn Cwm Dulyn.

A short fell race near Mold covering 5.6 km with 366 m of climb on a partially marked route. Day entry is £4 and the minimum age is over 16.