Past races and dates to be announced in Wales
Browse 73 race guides in Wales without an upcoming edition currently listed. These may be past events, cancelled editions or races awaiting a new date.
A previous edition does not mean a race will return. For events with a future date, use the upcoming race calendar.
155 listed events · 82 with upcoming dates
Past races and previous editions
Race guides without an upcoming date are kept here. Some events have finished; others are awaiting a new date or have a cancelled edition. Open a guide to see its recorded editions.
Mynyddoedd Du / Black Mountains 2026
WALCrickhowell, Powys
Mynyddoedd Du / Black Mountains 2026 — an officially published 17mi race at Llanbedr Village Hall.
Next date not listed
Race guide and recorded editions →Ogwen | Yr Helgi Du — OGWEN25 SKYLINE
WALCapel Curig, Conwy
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →Ogwen | Yr Helgi Du — OGWEN40 SKYRUNNING
WALCapel Curig, Conwy
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →Oysho Cardiff Half Marathon
WALCardiff
Oysho Cardiff Half Marathon
Next date not listed
Race guide and recorded editions →Oysho Cardiff Half Marathon
WALCardiff
Oysho Cardiff Half Marathon
Next date not listed
Race guide and recorded editions →Pedol Peris 2026
WALLlanberis, Gwynedd
Pedol Peris 2026 — an officially published 17.5mi race at Padarn Lake Hotel.
Next date not listed
Race guide and recorded editions →Pembrokeshire Trail Run
WALSouth Wales, Wales
Pembrokeshire Trail Run — Freshwater East Beach, Pembrokeshire, South Wales. Listed on runABC (South of England).
Next date not listed
Race guide and recorded editions →Pen LLyn Ultras Summer Editions — PLU 50
WALAbererch, Gwynedd
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →Principality Cardiff Half Marathon
WALCardiff
Principality Cardiff Half Marathon
Next date not listed
Race guide and recorded editions →Pumsaint Trail Half Marathon
WALSouth Wales, Wales
Pumsaint Trail Half Marathon — Village Hall, Pumsaint, South Wales. Listed on runABC (Midlands).
Next date not listed
Race guide and recorded editions →RLNI Llandudno 5K & Fun Run
WALLlandudno, North of England
RLNI Llandudno 5K & Fun Run — Lfeboat Station, Llandudno. Listed on runABC (North of England).
Next date not listed
Race guide and recorded editions →RTT Gower Trail Half Marathon, 10K & 5K
WALOxwich, Swansea
Gower Trail races — currently postponed, with a replacement date still to be announced.
Next date not listed
Race guide and recorded editions →RTT Margam Trail 10K & 5K
WALPort Talbot, Neath Port Talbot
RTT Margam Trail 10K & 5K — scenic woodland and parkland races from Margam Country Park.
Next date not listed
Race guide and recorded editions →Run To The Castle Ultra
WALNorth Wales, Wales
Run To The Castle Ultra — Village Hall, Aberdyfi, North Wales. Listed on runABC (North of England).
Next date not listed
Race guide and recorded editions →Run4All Neath 5K Summer Series
WALPort Talbot, Neath Port Talbot
A flat, chip-timed 5K summer-series race on Aberavon seafront.
Next date not listed
Race guide and recorded editions →RunThrough Snowdonia Sea2Sky
WALBarmouth, Gwynedd
RunThrough Snowdonia Sea2Sky in Barmouth.
Next date not listed
Race guide and recorded editions →RunThrough Trails Brecon Beacons — BRECON BEACONS 51K
WALTalybont-on-Usk, Powys
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →RunThrough Trails Snowdonia Sea2Sky — SNOWDONIA SEA2SKY 53K
WALBarmouth, Gwynedd
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →Ruthin Evening 5K
WALRuthin, Denbighshire
Ruthin Evening 5K — Ruthin, Denbighshire. Listed on runABC (North of England).
Next date not listed
Race guide and recorded editions →Sea To Summit Yr Wyddfa
WALGwynedd, Wales
Sea To Summit Yr Wyddfa — Caernarfon Castle, Gwynedd. Listed on runABC (North of England).
Next date not listed
Race guide and recorded editions →SkyRun Eryri® — COPPER SKYTRAIL™
WALRhyd-Ddu, Gwynedd
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →SkyRun Eryri® — SNOWDON SKYRACE®
WALRhyd-Ddu, Gwynedd
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →Snowdon Skyline — SNOWDON SKYRACE® - BAD WEATHER ROUTE
WALRhyd-Ddu, Gwynedd
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →Snowdon Ultra — SNOWDON ULTRA 100
WALBetws-y-Coed, Conwy
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →Snowdonia Sea2Sky — SNOWDONIA SEA2SKY 25K
WALBarmouth, Gwynedd
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →Snowdonia Sea2Sky 12K, 25K & 54K
WALBarmouth, Gwynedd
Snowdonia Sea2Sky — Bath House, The Quay, Barmouth. Listed on runABC (North of England).
Next date not listed
Race guide and recorded editions →SNOWDONIA TRAIL RUNNING CHALLENGE — ULTRA
WALRhyd-ddu, Gwynedd
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →South Wales Alice In Runderland
WALMerthyr Tydfil, Wales
South Wales Alice In Runderland — Rock UK Summit Centre, Trelewis, Merthyr Tydfil. Listed on runABC (South of England).
Next date not listed
Race guide and recorded editions →South Wales Are We There Yet?
WALSouth Wales, Wales
South Wales Are We There Yet? — Cwm Darren Park, Caerphilly, South Wales. Listed on runABC (South of England).
Next date not listed
Race guide and recorded editions →Sri Chinmoy Self-Transcendence Races Cardiff
WALCardiff
Running event in Cardiff.
Next date not listed
Race guide and recorded editions →