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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 52 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

Community Santa run at Montgomery School with 1 and 3 mile routes, optional Christmas dress, on-site refreshments and free parking; children under 14 must be accompanied.
Around 9 miles of multi terrain trails near Bishop's Castle with about 1700 ft ascent, chip timing, marked route and some dog friendly sections.
December 2026
Multi terrain trail race in Mortimer Forest offering 10 mile and 4 mile routes that climb High Vinnalls and finish with wide views across the Welsh Marches.
Self navigating trail event with about 30 mile and 16 mile routes along the Mortimer Trail from Ludlow Castle or Aymestrey to Kington through forests and ridges.
January 2027
Mini Mountain Marathon Cymru is a local cross country event at Mynydd Llangorse near Brecon on 3 January 2027, with family-friendly options and GPS courses.
Upland walking or running event around the Elan and Claerwen Valleys with 12 mile and 20 mile routes and required map skills.
SBOC Winter League 6 is a local club league event at Aberedw Rocks near Builth Wells on 17 Jan 2027, family friendly with coaching available and no dogs allowed.
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.
BC10k Trail on 14 March 2027 in Bishop's Castle is a 10 km off road route across Shropshire footpaths with chip timing, marshals, GPX file and no cut off time.
Trail races in the Cambrian Mountains on 20 March 2027 with 25 km and 10 km options, junior races, waymarked routes, feed stations and mandatory kit requirements.
April 2027
Three long mountain races around the Bannau Brycheiniog National Park starting and finishing in Brecon, with 100 km, 40 mile and marathon options and on course support.
A trail half marathon through the Clun Valley with wooded singletrack, stream crossings and just over 2,000 feet of climb; chip timing, dog friendly and no cut off time.
Marked trail event in the Brecon Beacons offering 10, 20 and 40 mile routes with staffed checkpoints, mandatory kit requirements and a canicross option.
A multi-distance trail festival in the Shropshire Hills in April 2027 with four routed options, local food provisions and tracked support on the longer courses.
May 2027
A trail ultramarathon around Llanidloes with a full 30 mile loop and a 15 mile half that crosses the Pumlumon massif and finishes at Dol Llys Farm.
Mountain marathon and 10 mile trail race across the Pen y Fan range at Parkwood Outdoors, Merthyr Tydfil, with marked checkpoints and variable mountain terrain.
A 50 km Shropshire trail with about 5,000 feet of ascent, GPX navigation, no cut off time, three aid stations and a finisher's medal.
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