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Trail Running Calendar near Llandrindod Wells 2026-2027

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Explore the top trail runs near Llandrindod Wells for 2026-2027! We've gathered 36 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

September 2026
A scenic, hilly trail half marathon in the Cothi valley near Pumsaint, offering a 13 mile race, a 6.5 mile alternative and a kids race, based at Pumsaint Village Hall on 20 September 2026.
A multi-terrain 10K through country lanes and woodlands on 27 September 2026, organised by Wye Valley Runners to raise funds for the Herefordshire Special Care Baby Unit. The race finishes at Credenhill Social and Sports Club with on-site catering.
October 2026
A fell race on 3 October 2026 with a 3.2 km route and 305 m climb near Storey Arms, included in the South Wales Series; entry on the day £2.
A ridge fell race in the Black Mountains, 11.7 km with 492 m ascent, run under WFRA rules for runners aged 16 and over.
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 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.
A 32 km, 1800 m mountain run on Pen y Fan with three summit ascents and options for unweighted or 16 kg weighted categories; navigation is self managed.
November 2026
Mixed trail, mountain, canal and road runs around the Brecon Beacons on 7 November 2026, offered at 50 miles, 26 miles and 13 miles.
December 2026
Experience a winter multi terrain race through Mortimer Forest with distances of 10 miles and 4 miles featuring scenic views from High Vinnalls.
A winter trail running event on the Mortimer Trail offering a roughly 30 mile Ultra from Ludlow Castle and a Croft Half from Aymestrey. The route crosses forests, limestone tops and gentle pastures between Ludlow and Kington.
February 2027
A Backyard Ultra near Crickhowell on 6 February 2027 featuring repeated 4.2 mile loops, a reversed final race lap, trophies for final lap winners and medals from 32 miles.
March 2027
Trail running event in the Black Mountains with marked 10, 20 and 40 mile routes from Crickhowell, marshals, stocked checkpoints and strict mandatory kit requirements; canicross friendly and GPX routes available.
Trail races at Nant Yr Arian in the Cambrian Mountains with 25 km and 10 km routes, junior races, waymarked courses and feed stations.
April 2027
Three long distance mountain races in Brecon through Bannau Brycheiniog National Park, with Marathon, 40 mile and 100 km routes featuring navigation, checkpoints and mountain support.
Marked trail event in the Brecon Beacons offering 10, 20 and 40 mile routes with marshalled checkpoints, GPX routes and a mandatory kit list.
Trail running and walking distances across the Shropshire Hills on 17 April 2027, raising funds for Grow Cook Learn's education programme.
The HOWUM in Llanidloes on May 1, 2027 offers Full and Half event options; entries are currently marked sold out with a waitlist listed.
May 2027
Looped mountain trail in the Brecon Beacons on 15 May 2027 offering a Marathon and a 10 Mile route across Pen y Fan, Fan y Big and Tor y Foel.
A fully supported trail running event in May 2027 along the way-marked Heart of Wales Line Trail from Llandrindod Wells to Craven Arms, offered in 50 miles, 26 miles, and 16 miles distances.
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