Trail Running calendar near Gwynedd 2026-2027

A 30.9 mile ultra on 26 September 2026 from Blackpool Tower to Lancaster Castle with a short ferry crossing. The marked route runs along promenade, coastal paths and country roads with compulsory checkpoints and mandatory safety kit.

A mid distance fell race at Canolfan Ceiriog Centre in Glyn Ceiriog on 26 September 2026 covering 11.6 km with 425 m of ascent. Entry is £6 on the day and the centre provides refreshments and changing facilities.

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.

Breidden Hills is an 11.5 km fell race around Criggion, Shropshire with 790 m of ascent. The course is partially marked so navigational skills and kit checks are required, entrants must be over 18 and entry is £8.

An uphill only 10 km race from central Ruthin to the Jubilee Tower on Moel Famau, finishing above 550 metres. After the race a short walk leads to Bwlch Penbarras for medals and an optional bus back to Ruthin.

A short fell race from the Storey Arms lay-by on the A470, covering about 3.2 km with 305 m of ascent; the course requires experience and navigational skills. Entry is £2 on the day and junior races are to be confirmed.

A fully marked 32 mile trail run in the Cambrian Mountains, based at Camp Plas with exclusive camping and support, limited to 100 runners and a 14 hours cut off for the main route.

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..

An inclusive Canicross at Pennington Flash Country Park on 11 October 2026, with scenic lakeside and forest trails. Two course options of about 1.5 to 2 km and 4 to 5 km, onsite facilities and marshals for course support.

An 11.7 km fell race with 492 m of ascent over farmland, woodland and an exposed ridge around Black Hill. Partially marked terrain includes rocky, technical sections and requires full kit and appropriate fell shoes.

Trail races at Loggerheads Copuntry Park with 6 km, 6 km canicross and 12 km options; courses are marked and marshalled, have no time limits, and take place in a scenic setting with on-site facilities.

UKA British Fell & Hill Relays in Dinas Mawddwy, Powys, uses a four legs relay format and is hosted by Meirionnydd Running Club. The SiEntries listing shows the event setup is in progress and further details are pending.

An untimed outdoor mud run at Lyons Lane Motocross LTD featuring brook crossings, hill climbs, a mud crawl and a water slide finale. Entrants can choose 5k or 10k and children from 8 must follow supervision rules.

Cadair X is a 13.1 mile mountain half marathon with 1165 m of ascent that climbs to the 893 m summit of Cadair Idris. The marked route crosses woodland, glacial lakes and technical summit terrain and a GPX file is available.

A 50 km marked trail on the Brenig Way from Corwen to Llyn Brenig, with 1450 m ascent, three checkpoints and mandatory kit requirements; navigation uses waymarkers, a GPX file and an event map.

An 8 hour looped event at Delamere Forest where runners complete as many 6.02 km woodland loops as they can; a single aid station provides refills and snacks and results record laps, distance and elapsed time.

Discover Warrington's historic transport networks on this circular half marathon. Enjoy a marshalled trail route along canals and rivers with chip timing and a finishers medal included.

Experience a fast and flat out and back race along a historic railway path. Enjoy scenic views of the Dee Estuary and Wales while completing this chip timed event on the Wirral Way gravel trails.

A memorial road and off road event organised by Green Events featuring a half marathon and a 12k in mountainous scenery. The race is cupless, open to those over 16, and lists online and on the day entry options.