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Trail Running Calendar near Ystrad Fflur 2026-2027

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Explore the top trail runs near Ystrad Fflur for 2026-2027! We've gathered 22 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

October 2026
Oct
11
Su

Rad Dau Gopa Aberystwyth Twin Peaks Race

Trail Run 3 km 12 km
A seaside hill race from Aberystwyth Promenade with a senior 11.7 km course including Pen Dinas and Consti climbs, plus junior races for ages 7 to 15.
Oct
17
Sa

Cadair X

Trail Run 13 mi
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.
Oct
18
Su

Ron Skilton Memorial Half Marathon

Trail Run 12 km 13 mi
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.
Oct
31
Sa

Pilgrim 6

Trail Run 32 km
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
Nov
14
Sa

Llyn y Fan

Trail Run 9 km
Nov
29
Su

Ras y Mast

Trail Run 7 mi
A club organised race at Blaenwern Holiday Centre in Llanybydder on 29 November 2026 covering 6.5 miles on mixed surfaces; junior and senior categories are included and past results are archived online.
March 2027
Mar
13
Sa

Brechfa Trail Marathon

Trail Run 13 mi 26 mi
Trail races in Brechfa Forest on 13 March 2027 using a 13 mile loop for half marathon or marathon with marked routes, aid stations, medical support and finish medals.
Mar
20
Sa

Nant yr Arian Silver Trail

Trail Run 10 km 25 km
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
Apr
2
Fr

Rasus y Bannau

Trail Run Marathon 40 mi 100 km
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.
Apr
30
Fr

Pegasus - The HOWUM

Trail Run
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
May
29
Sa

Heart of Wales Line (HOWL)

Trail Run 16 mi 26 mi 50 mi
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.
June 2027
Jun
16
We

Mid Wales 200

Trail Run 200 mi
Mid Wales 200 2027 is a running event in Machynlleth UK on Wed 16 Jun 2027, with published entry information, course maps, photos, reviews and results.
July 2027
Jul
11
Su

Pen y Fan

Trail Run 6 km
A mountain race up Pen y Fan near Brecon covering 5.8 km with 588 m ascent, limited advance entry and mandatory windproof kit and navigation gear.
Jul
18
Su

The Drop - Aberystwyth

Trail Run 6 mi 10 mi 15 mi 25 mi
A navigation-free challenge in Aberystwyth where participants are blindfolded, dropped at an undisclosed point and must find their way back over set distances.
Jul
25
Su

Pen Y Fan Challenge

Trail Run 5 mi 13 mi
Mountain trail races to Pen Y Fan with 5 and 13 mile options, steep climbs, marked routes, mandatory safety kit and marshals.
August 2027
Aug
14
Sa

Run to the Castle Ultra

Trail Run 26 mi 42 mi
Coastal point to point runs from Aberdovey offering a 42 mile ultra to Harlech or a marathon to Barmouth, with four checkpoint feeds and a 12 hour time limit.
Aug
21
Sa

Race The Train

Trail Run 4 mi 10 km 14 mi
A multi-distance running event in Tywyn, Mid-Wales on 21 August 2027 with races from 3.5 to 14 miles and a toddlers option.
September 2027
Sep
11
Sa

Divona 100

Trail Run 100 mi
Divona 100 in Rhayader, LD6, UK is scheduled for Sat 11 Sep 2027 and the event listing includes entry details, reviews, discounts, photos, course maps and results.
February 2028
Feb
16
We

The MTC Hafren Ultra

Trail Run 27 mi
A 27 miles point to point ultra from Plynlimon to Caersws tracing the Severn source, with two checkpoints, GPX navigation recommended and a mandatory kit list.
Feb
16-20
We - Su

The MTC Severn Challenge

Trail Run 26 mi 30 mi ... 59 mi 220 mi
A five day ultramarathon along the River Severn of roughly 220 miles with daily finisher medals, hotel accommodation, kit transfer and mandatory navigation and safety kit.
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