Trail Running calendar near Brynberian 2026-2027

A fully marked 32 mile trail run in the Cambrian Mountains, based at Camp Plas with exclusive camping and support, limited to 100 runners and a 14 hours cut off for the main route.

The Twin Peaks Race in Aberystwyth challenges runners with ascents of both Pen Dinas and Constitution Hill on an 11.7 km route. A shorter junior race on the promenade is also available. The event features varied terrain and finishes with a..

A new fell race on the Cat's Back ridge in the Black Mountains covering about 11.7 km with 492 m ascent. The partly marked, rocky route requires full kit and appropriate fell shoes and is open to runners aged 16 and over.

A 7 hour Time Challenge at Dare Valley Country Park with flexible lap-based distances from 3 km to ultra, themed medal and pins, goody bag options, aid stations, and free parking.

UKA British Fell & Hill Relays in Dinas Mawddwy, Powys, uses a four legs relay format and is hosted by Meirionnydd Running Club. The SiEntries listing shows the event setup is in progress and further details are pending.

Cadair X is a 13.1 mile mountain half marathon with 1165 m of ascent that climbs to the 893 m summit of Cadair Idris. The marked route crosses woodland, glacial lakes and technical summit terrain and a GPX file is available.

Join the Aberfan Memorial Run in Merthyr Tydfil to honour the 1966 victims and support the Aberfan Memorial Charity. Choose 5 km to ultra on a scenic tarmac loop along the Taff Trail with flexible start times and official timing.

A trail event at Oxwich Bay offering a self-navigation half marathon plus marked 10 km and 5 km routes across coastal paths, woodland and sand dunes, with chip timing, a finisher medal and on-course water stations.

A memorial road and off road event organised by Green Events featuring a half marathon and a 12k in mountainous scenery. The race is cupless, open to those over 16, and lists online and on the day entry options.

A guided 13 km loop around Llyn Trawsfynydd in Southern Snowdonia on runnable trails, led at a steady pace with regular regrouping stops; organised by OutFit with standard and member entry options.

A series of mountain trail races across the Black Mountains and Brecon Beacons offering four distances from 21 miles to 100 miles. Routes combine marked sections, GPS navigation and staffed checkpoints with mountain safety cover.

Pilgrim 6 on 31 October 2026 is a 32 km, 1800 m fell event on Pen y Fan with three summit ascents via six different routes; it has classic and 16 kg weighted categories, unmarked navigation, and marshalled control points.

Winter Sugar Loaf is a 9.6 km fell race with 485 m of ascent near Abergavenny on 31 October 2026. The route is partially marked, full WFRA kit is required, and parking is limited.

A series of self navigated coastal ultra events on the South West Coast Path in November 2026, from 38 km to 110 mile, with GPS tracking and route features through North Devon and Exmoor.

Coastal trail running at Oxwich Bay (Gower AONB) on 7 November 2026, with four distances from 10K to 34.2 miles across cliffs, dunes and woodland. Finishes earn points toward the Endurancelife 26-27 season leaderboard.

Three trail races in November around Talybont on Usk and the Brecon Beacons, from a 13 mile half to a 49 mile ultra, all on mixed terrain with substantial ascent.

A 6 mile out and back fell race with 1900 feet of ascent around Rhobell Fawr, starting and finishing at Llanfachreth village hall. It opens the Meirionnydd Winter Race Series and requires full WFRA kit and fell shoes.

Experience a 30 mile ultra marathon through the heart of the Brecon Beacons featuring the summit of Pen y Fan. This trail event offers technical terrain and scenic reservoir views with a strict 200 runner limit.

Experience the Pen Llyn Ultra Winter Edition in November 2026. This Coast 2 Coast event offers a 37.5 mile solo ultra-marathon or a team entry for groups of four through a scenic winter landscape.

Multi distance coastal ultras along the South West Coast Path in November 2026, run as self navigation with GPS tracking. Routes cross Exmoor National Park and include significant elevation and varied coastal terrain.