9 ultra events in Powys, Wales [Cymru GB-CYM]

From big races to Saturday morning group runs—find ultra events and connect with the local endurance sports community.

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Beast of the Blacks Ultra 40 mi plus 20 & 10 mile [limitlesstrails.co.uk]
Sat, Mar 14, 2026

5k 10 Miles 17k 32.5k 65k Run Ultra
Maes Ffynnon, Powys, Wales [Cymru GB-CYM], NP8 1SQ, United Kingdom
OpenStreetMap Google Maps

Beast of the Beacons Ultra 40m plus 20m & 10mile [limitlesstrails.co.uk]
Sat, Apr 18, 2026

10 Miles 20 Miles 40 Miles 10mile Run Ultra
Cyffredyn Lane, Powys, Wales [Cymru GB-CYM], NP8 1NL, United Kingdom
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Tenacious Ten Ultra [limitlesstrails.co.uk]
Sat, May 09, 2026

50k Run Ultra
Beacons Way, Powys, Wales [Cymru GB-CYM], NP8 1SY, United Kingdom
OpenStreetMap Google Maps
Black Mountains Ultra 50 mi, 32 mi, Marathon & Half Marathon [limitlesstrails.co.uk]
Sat, Jul 11, 2026

50k 80k Half Marathon Marathon Run Ultra
Beacons Way, Powys, Wales [Cymru GB-CYM], NP8 1SY, United Kingdom
OpenStreetMap Google Maps
Ultra X Wales [ultra-x.co]
Sat, Jul 25, 2026

10k 11k 24k 51k 59k 110k Run Ultra
Powys, Wales [Cymru GB-CYM], LD3 8LE, United Kingdom
OpenStreetMap Google Maps
Beast of Llangattock 32 Ultra plus 20 & 10 mile - 10km [limitlesstrails.co.uk]
Sat, Aug 22, 2026

10k 10 Miles 20 Miles 51k Run Ultra
Unnamed Road, Powys, Wales [Cymru GB-CYM], NP8 1LB, United Kingdom
OpenStreetMap Google Maps
The Loop Ultra [limitlesstrails.co.uk]
Sat, Oct 10, 2026

50k Run Ultra
Unnamed Road, Powys, Wales [Cymru GB-CYM], SY21 0NE, United Kingdom
OpenStreetMap Google Maps
Trails & Tarmac 12 hour Back Yard Ultra [limitlesstrails.co.uk]
Sat, Nov 07, 2026

81k Run Trail Ultra
A40, Powys, Wales [Cymru GB-CYM], NP8 1TE, United Kingdom
OpenStreetMap Google Maps
Beacons Marathon and Ultra [finishers.com] - Facebook
Mon, Nov 09, 2026

Marathon Run Trail Ultra
Powys, Wales [Cymru GB-CYM], United Kingdom
OpenStreetMap Google Maps

Local Clubs & Organizations

Brecon Triathlon Club Club

[brecontriathlonclub.co.uk] [britishtriathlon.org] - Facebook - Instagram
Formed in 2003, Brecon Triathlon Club are based within the Beacons National Park, with access to what must be some of the best training country in the whole of the UK. We are an ADULT only Club. We have recently gained our Insport Ribbon award with the support of Welsh Triathlon.

Community Triathlon
Powys, Wales [Cymru GB-CYM], LD3 9SR, United Kingdom
OpenStreetMap Google Maps
Cerist Triathlon Club Club

[ceristtriathlon.org.uk] [britishtriathlon.org] - Facebook
We are a friendly and long established club based in Machynlleth, mid Wales, holding regular training sessions throughout the year as well as staging triathlon and running events. Whether you would like to do triathlon or just swim, bike or run, you are very welcome at Clwb Triathlon Cerist.

Community Triathlon
Powys, Wales [Cymru GB-CYM], SY20 8ER, United Kingdom
OpenStreetMap Google Maps
Oswestry Olympians Club

[oswestryolympians.com] [englandathletics.org] - Facebook - Instagram
Run Track Trail

Contact: secretary@oswestryolympians.com
Ty Newydd, Powys, Wales [Cymru GB-CYM], SY10 9LJ, United Kingdom
OpenStreetMap Google Maps

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