Trail Running calendar near Caernarfon 2026-2027

We have found 189 Trailruns within 80 miles of Caernarfon. See below where and when you can find the races.

A 7-mile New Year's Eve fell race from The Little Tea Room in Rivington with a live bagpiper send-off, a pint and pie for finishers, and a post-race prize presentation and party at The Crown Pub in Horwich.

January 2027

A 5k multi terrain loop from the caravan park and cafe at Llanbenwch near Ruthin. The route mixes minor roads and trails, is electronically timed, awards category prizes and gives all finishers a medal.

A themed night trail in Rivington with reflective course markers, required head torches and rough, muddy terrain. Options include a 10k, a Half Marathon and a free 1k kids event for children of participants.

February 2027

A 50 miles trail ultramarathon near Chester on 27 February 2027, covering 849 m of ascent with seven checkpoints and live GPS tracking. The event is licensed by the Trail Running Association and has a 17 hour cut off.

March 2027

Trail races at Loggerheads Country Park in March 2027 offering 5k, 5k canicross and a new 10km route. Varied terrain, riverside paths and a staircase section add distinctive challenges.

Trail races at Brynkinalt Estate near Wrexham offer 5k and 10k distances across a weekend, with canicross on Saturday and running on Sunday. Courses use private estate paths and include water stations, finish goodies and race awards.

A 32 mile ultra from Powis Estate in Welshpool to Caffi Wylfa in Chirk with two aid stations, varied terrain and finishers plates. The event includes parking options and an optional coach service from Chirk.

A running event in Lytham on 14 March 2027 with a 5.24 mile coastal loop along the Ribble estuary. Competitors may complete as many laps as they wish within a six hour limit and receive an official time and a finisher medal.

Ras yr Aran is a 10 mile fell race with 3,100 feet of ascent and the final event in the Meirionnydd Winter Race Series. A junior race covers 3.25 km with 150 m ascent and a minimum age of 11. Parts of the upper course are unmarked and may r..

A coastal 10 km out-and-back on Blackpool Beach starting and finishing by the Mirror Ball, run mainly on firm sand with a water station at 5 km. Pre-registration only, minimum age 15, chip timing, event T-shirt option and on-course medical..

April 2027

A spring running and walking festival in the Shropshire Hills with off road distances from 10 km to 80 km. Events raise funds for the Grow Cook Learn charity and feature varied trail terrain and staffed checkpoints serving local food.

An 8.6 mile multi terrain race around Trawsfynydd Lake on mixed tarmac and trails with 175 m ascent, chip timed and marshalled. Proceeds support South Snowdonia Search and Rescue; open to athletes aged 17 and over.

Summit 2 Sea is a roughly 13.8 mile trail half marathon from Moel y Parc along the Offa's Dyke National Trail to Prestatyn beach. The route includes over 2450 ft of ascent, two feed stations and specified mandatory kit.

A 50 km women focused event in Pwllheli on 17 April 2027 with a strict no-crew policy, minimum age 18, limited refund rules, and recommended third-party insurance.

A 102 mile ultramarathon around Chester with 1590 m ascent, 12 supported checkpoints, a 32 hour cut off and live GPS tracking. The event is TRA licensed and awards ITRA and UTMB points.

Point-to-point 50 km and 100 km trail routes along the North Wales coast from Prestatyn to Bangor on 24 April 2027. Routes combine long coastal sections and inland hills with aid stations, tracking, chip timing and medical cover.

May 2027

A trail event at Brockholes Nature Reserve in Preston offering 10k, half marathon, marathon and timed ultra options on marked paths with refreshments, a bespoke medal and medical cover.

A 24 hour ultra from Prestatyn along the Offa's Dyke Path where solo runners and teams aim to reach the furthest south point in the allotted time. Six staffed checkpoints, GPS tracking and a mandatory kit list support participants.

PFW Running Cottam Canter on 8 May 2027 at the UCLAN sports arena features looped 5K, 10K, half, marathon and ultra courses along the Lancaster canal towpath and through Haslam Park. The event includes refreshments, a bespoke medal and medi..

Trail races around Moel Famau in the Clwydian Range offering Marathon, Half Marathon and 10k on hilly off-road routes. Checkpoints provide refill taps, mandatory safety kit is required and canicross entries are accepted.

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