Trail Running calendar near Tywyn 2025-2026

We have found 172 Trailruns within 80 miles of Tywyn. See below where and when you can find the races.

Rabbit Run Wales stages scenic coastal trail races on Merthyr Mawr Estate, from a punchy 12K over hills, valleys and the Big Dipper sand dune to a 40K that adds the dramatic Glamorgan Heritage Coast. Family Bunny races and a Toddler Dash ma..

Explore the Gower Peninsula on scenic trails of beaches, cliffs, moors and woodlands from Penrice Castle base camp. Choose routes up to 100 km figure of eight with camping, support stops and a Trailblazerz category for faster runners.

Take on the Paddy Buckley Round: a three day fully supported guided outing from Capel Curig in Northern Snowdonia visiting 47 summits on a scenic loop. Small groups, experienced leaders and a support vehicle let you enjoy the mountains.

Ultra X Wales is a multi-day trail ultramarathon set in the Brecon Beacons, starting just north of Abergavenny and weaving through the Black Mountains to the east. The 2026 event offers six distances: 110km in a single stage, 110km across t..

UTMB Index

The Beacons Way Ultra 100 Mile will take place in Abergavenny from Saturday 25 July 2026 to Sunday 26 July 2026. You can run 100 miles.

Run or walk as far as you like in the 7 hour Ooops I Ran It Again event at scenic Dare Valley Country Park, from 3 km to ultra distances. Finishers earn themed medals and distance pins, with aid stations, vegan snacks and free parking, and..

Tackle a spectacular 100 km mountain ultramarathon along the Beacons Way, crossing Pen y Fan and the wild ridgelines of the Brecon Beacons. Limited to 250 runners, this rugged self navigation challenge rewards grit with epic views and serio..

Take on Pen Y Fan, the highest peak in South Wales, on 26 July 2026 with scenic, challenging trails. Choose a 5 mile or 13 mile route and enjoy full support, a medal and unforgettable summit views.

August 2026

The EDDUM 2026 is a 50-mile trail challenge around the Epynt Way, staged by Pegasus Ultra Running. The route loops around the Sennybridge Training Area, one of the UK’s largest military training zones, tracing the boundary of the Epynt Way..

Run a scenic route along a disused railway beside the River Severn between Ironbridge and Bridgnorth, enjoying riverside views and industrial heritage. The Railway Ultra returns in 2026 with distances from 9 miles to 37 miles and Winter and..

SkyRun Eryri in Snowdonia offers mountain trail races from short climbs to ultra distances across dramatic ridges and peaks. Expect big elevation, technical rocky and grassy terrain with stunning views of the Welsh 3000s.

Moel Famau 24 is a timed endurance event in the Clwydian Hills offering 12 hour or 24 hour challenges on a roughly 7 km loop with about 500 m ascent per lap. Solo runners, teams and walkers welcome with on site camping and GPS timing.

The Beast of Llangattock is a scenic but rugged trail race in Powys offering distances from 10 km to 51 km. Expect limestone views, stiff climbs, well stocked aid and strict mandatory kit to keep runners safe.

The Leeds & Liverpool Canal 130 Mile Race (LLCR) will take place in Liverpool from Saturday 29 August 2026 to Sunday 30 August 2026. You can run 130 miles.

September 2026

Explore the wild Ynys Môn coastline with the Ring O' Fire series, from the coastal ultramarathon Ring O' Fire 130 to the shorter Firelighter 50. Entries for 2026 open 1 October.

The RIDUM is a 30-mile ultra marathon held in South East Wales, following the Rhymney Valley Ridgeway Walk. This challenging trail run features 4,252 feet of elevation, taking participants across ridge tops around the Caerphilly basin with..

Take on the Yr Wyddfa Snowdon Ultra 50, a rugged 45 mile mountain ultramarathon across epic Snowdonia scenery to the Snowdon summit. Based in Betws y Coed on 5 September 2026, the race offers live tracking, checkpoint support and finisher m..

Tackle the wild Shropshire Hills at Carding Mill Valley with scenic 13.1 mile and 26.2 mile trail races through the Long Mynd. Well marked routes, aid stations and marshals make this a classic, challenging day out for trail runners.

Take on the Yr Wyddfa Snowdon Ultra 100, an epic mountain ultramarathon of around 100 miles starting and finishing in Betws y Coed. Rugged trails, strict kit rules, live GPS tracking and buckle awards await in scenic Snowdonia.

Run the spine of Wales in the legendary Dragon’s Back Race, a six day, 380 km ultra through rugged mountain terrain from Conwy Castle to Cardiff Castle. Choose the full route or shorter stage options to suit your adventure spirit.

UTMB Index