Trail Running calendar near Llanberis 2025-2026

Run a spooky night trail through Delamere Forest under reflective markers; fancy dress is encouraged for the Spooky Halloween theme. Choose 10k or Half Marathon and tackle muddy trails by head torch in this fun, atmospheric night race.

Event Spooky Run is a Halloween-themed guided social run on 31 October 2025 in Oswestry, United Kingdom. The event is organised by Adrenaline Sporting Events and has an entry fee of £10. The advertised distance is 6 km and participants are..

Join the November Nightmare, an eight day running event in Telford with a scenic section through historic Ironbridge. Run any single day or all eight, choose 8, 16 or a full marathon and collect a medal each day.

Tackle scenic single track through Delamere Forest on November 2 2025 with a 21k two lap or 42k four lap option. Enjoy chip timing, a themed finisher medal and free race photos on this UTMB Index trail challenge.

Challenge yourself on the Three Counties Trot, a 5 mile trail through woodlands, rolling hills and rugged paths as it crosses Greater Manchester, Lancashire and Merseyside. Club organised with full course markings and marshals.

Run a 40 mile trail ultra around Warrington, starting and finishing in Lymm. Waymarked country routes, checkpoints and a hot finish meal make this a classic club organised challenge, with medals and optional technical tees for finishers.

Enjoy autumn trails at Upton Country Park with options from a 1.5k mini to a half marathon across scenic, muddy and undulating off road loops. Chip timing, finisher medal and headband make this a fun, family friendly day out.

Run a scenic half marathon or 10k through Newborough Forest onto Llanddwyn Island, with sweeping views of the Llyn Peninsula and Snowdonia. Enjoy an event village, chip timing and marshals while supporting Alder Hey Children's Charity.

Join the World Diabetes Day Run on 14 November at Stanley Park in Blackpool for a 6 hour timed challenge supporting Breakthrough T1D. Run as many 3.1 mile laps on mainly flat paths as you like, enjoy on course snacks and a post race gift.

Tackle the dramatic Snowdonia Slate Trail from Porth Penrhyn, Bangor in a scenic ultra weekend on 15 and 16 November 2025. Choose a challenging 80 to 88 km tour or the full 145 to 147 km Slate Trail for an unforgettable mountain adventure.

MoRunning Liverpool in Croxteth Park on 15 November supports Movember and men's health with 5k, 10k, half and 1.5k. Flat mixed path and trail course, timed results, finisher medal and prizes for best dressed and fastest Mo.

The Guided Trail Run in Dolwyddelan offers participants a scenic 10km route beginning in the charming village. The run features a leisurely start along the river, followed by a climb to Ty Mawr, where runners can enjoy stunning views of the..

Take on a 6 km fell course with 305 m climb around Sunnyhurst Woods up to Darwen Tower in the David Staff Memorial Race. Run in memory of a young club member and support Cardiac Risk in the Young.

Tackle Callow, a rugged 8.1 km fell race with 762 m of ascent near Little Stretton on 16 November 2025. Part of the Winter Series and WFRA registered, it offers four steep climbs and a classic fell finish for experienced runners.

Tackle the Lancashire Loop Trail Run in Blackpool, a scenic multi distance trail around Marton Mere, Blackpool Zoo and views of Blackpool Tower and Stanley Park. Distances from 10K to ultra, with bespoke finisher medal and post race goodies..

Take on the Loggerheads Half Marathon at Loggerheads Country Park, three laps of a scenic 7 km loop with varied terrain and on course support. Solo runners or teams of three can enjoy a challenging course and a finishers medal.

The Alyn Waters Winter Trails offer 5k and 10k fully marked and marshalled trail running courses set in the scenic Alyn Waters country park. Designed for all abilities, the event encourages participants to race or enjoy a leisurely run with..

How Hard Can It Be Events presents The Telford T50 Trail Run, a winter 50-mile ultramarathon in Shropshire. Race HQ is The Unicorn Inn, Holly Road, Little Dawley, Telford. The 2025 edition features a T50 pathway through notable Telford site..

Join Northwich Running Club for the Marbury Festive Fun Run on 7 Dec at Marbury Country Park, a flat 3 km loop for running or walking. Fancy dress is encouraged, Santa's Helpers will cheer you in and finishers get a Christmas medal and trea..

Tackle the classic winter fell run around Cardington near Church Stretton, a rugged 14.5 km course with about 793 m of climbing and thrilling summit views. Expect testing December conditions and a limited field, so book early.