Trail Running calendar near Porthmadog 2026-2027

We have found 200 Trailruns within 80 miles of Porthmadog. See below where and when you can find the races.

A mixed paths running event in the Ironbridge area offering 8 mile, 16 mile and marathon options. Fancy dress is recommended and one lap measures eight miles.

The The North Wales Pilgrim Trail Marathon will take place in Pistyll on Saturday 6 June 2026. You can run 42 kilometers.

An AM fell race of 18 km with 1200 m ascent on 7 June 2026 around summits in the Brecon area. Map and compass skills and full kit are required, entry is limited and there is a 120 minute cut off at checkpoint three.

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.

Gnosall 10K is an 11.2k multi terrain race through Staffordshire countryside, following canal towpaths, a disused railway line, farm lanes and field paths. The event is limited to 400 runners and is organised by Gnosall Globetrotters.

A point-to-point 15 mile trail race along the Offa's Dyke footpath between Hay-on-Wye and Kington with three water stations, relay options at mid-race handover points, and age-group prizes.

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 across the Snowdon Range from Beddgelert Forest to Llanberis on 14 June 2026. The 20 km route includes about 1,900 m of ascent and is led in small groups by qualified mountain leaders.

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.

Trail and fun runs at Gregynog Hall on 14 June 2026, featuring an approx 6 km main race and a 1-mile fun run with awards and on-site first aid and toilets.

A five race summer trail series at Wirral Country Park held on the third Tuesday of each month from April to August. Races use a recurring course of about 8K and offer age category prizes, with single race and full series entry options.

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 organised by Helsby Running Club, covering 8.4 km with 370 m of ascent. The route is marked and marshalled, chip-timed, licensed by the TRA, and open to runners aged 17 and over.

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

Rodney's Pillar is a provisional 5.2 km race on 17 June 2026 with 280 m of ascent. Entry is by pre-entry or on the day with fees of £7 pre-entry and £10 on-the-day.

A 200 mile circular ultra from Machynlleth across Mid Wales with a 120 hour limit and about 30,187 feet of ascent. The course uses Glyndwr's Way and Offa's Dyke and offers 10 aid stations, live tracking and a drop-bag service.

A 51 miles trail and mountain race in Southern Snowdonia with 2,898 m of ascent around Cadair Idris and Rhinog Fach. The event has six checkpoints, live GPS tracking, mandatory kit requirements and a 20 hour cut off.

A summer trail event on Saturday 20 June 2026 along the Mortimer Trail between Kington and Ludlow, offering an approximately 30 mile multi-terrain ultra and a Croft Half that follows the final section of the route.

A trail 10 km event around the Lake Vyrnwy estate in Llanwddyn featuring mixed terrain, water stations and a finishers medal. Parking is available near the start with a £3 cash charge and minimum age is 16.

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