Trail Running calendar near Gwynedd 2026-2027

We have found 229 Trailruns within 80 miles of Gwynedd. See below where and when you can find the races.

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.

A chip timed, multi terrain 11.2 km race through canal towpaths, farmland and woodland at Gnosall Family Sports Club on 13 June 2026, plus a chip timed family fun run with 1 km and 0.5 km options and medals for finishers.

A 15 mile point to point trail race along the Offa's Dyke footpath between Hay-on-Wye and Kington, with notable climbs, three water stations and a relay option. Practical details include parking, baggage drop and specific audio equipment ru..

A long-standing Green Events race in Llanwrtyd Wells where runners compete directly with horses over mountainous terrain, timed electronically. The event has enforced cut-offs and an escalating jackpot for any runner who beats the first hor..

A guided recce of the Paddy Buckley leg from Beddgelert Forest to Llanberis over the Snowdon Range, covering 20 km and 1,900 m of ascent. Small groups led by Mountain Leader qualified runners, minimum age 18, entry fee £65.

A 19.3 km fell race with 914 m of ascent around Abergwyngregyn, part of the North Wales Series 2026. Entry costs £10 and registration is available online or on the day; navigational skills and mountain experience are recommended.

Experience an 8 km trail race at Wirral Country Park as part of a summer competition series. Open to runners aged 16 and over, the event features age group trophies and series awards.

A midweek fell race at Tal y Mignedd Campsite in Nantlle Valley featuring a 6.7 km route with 520 m of ascent. The event is part of the North Wales Mid Week Series and includes junior races across multiple age categories.

A midweek memorial trail race around Frodsham Hill covering 8.4 km with 370 m of ascent. Open to affiliated and unaffiliated runners, TRA licensed under UK Athletics Rules, with chip timing and a minimum age of 17.

A hill race at Maeshafn covering 7.2km with 458m of ascent. Entry is on the day for £4 and parking is limited.

A 6.3 km hill race in Shropshire with 290 m of climb as part of the Shropshire Summer Series. The course is partially marked and requires navigational skills, with a minimum age of over 16.

Experience 51 miles of mountain and trail racing through Southern Snowdonia and Coed-y-Brenin forest. Technical terrain includes ascents of Cadair Idris and Rhinog Fach with full GPS tracking and checkpoint support.

Two self-navigating trail routes on 20 June 2026 finishing at Ludlow Castle, with mixed terrain through the Marches of England. Options include an approximately 30 mile ultra and a 14 to 15 mile half with parking and optional transport from..

A multi-terrain trail race of about 10 km around the Lake Vyrnwy estate in Llanwddyn, featuring mixed surfaces, climbs and lake views; finishers receive a medal and there are water stations and paid parking near the start.

A roughly 10 km trail race around the Lake Vyrnwy Estate in Llanwddyn on 21 June 2026, featuring mixed terrain, water stations, a finishers medal and awards for the top three men and women.

A five mile trail race and a 2 km kids fun run at Lymm High School, on grass and dirt paths through Helsdale Wood and Spud Wood. Age limits, entry fees, prize categories and a no refund transfer policy are specified.

Abergwyngregyn is a 7.2 km fell race near Bangor with 391 m of climb. It is the final event in the North Wales Mid Week Series and is insured by the WFRA.

Nant Gain is a 7.6 km fell race around Cilcain with 370 m of ascent, night registration at The White Horse Pub and a £3 entry on the night. Parking is limited so car sharing and use of the viewpoint car park are recommended.

A Pretty Muddy 5k obstacle event at Tatton Park on 27 June 2026 featuring climbing, crawling and sliding across grass and gravel. Participants must be 13 or older and a minimum fundraising target of £50 applies.

A four hour score event in the Camarthen Fans using pre marked waterproof maps and a full course of about 20 miles. Entry by pre entry costs £10 and includes food, tea, coffee and cake.

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