Past races and dates to be announced in Wales
Browse 87 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.
172 listed events · 85 with upcoming dates · 5 featured races
Browse states, counties and areas
Awaiting dates and past editions
Featured races are AthRecs editorial selections or recorded major-series events. They appear first; the list also includes local events.
Dragon's Back Race
WALConwy, Wales
Dragon's Back Race — Conwy Castle, Conwy. Listed on runABC (Scotland).
Next date not listed
Race guide and recorded editions →Dragon's Back Race
WALConwy
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →Gower Coastal Races — GOWER TRAIL 23
WALSwansea
Historical results collected from the UTMB Index.
Next date not listed
Race guide and recorded editions →Harper Scarper 5K
WALShropshire, Wales
Harper Scarper 5K — Harper Adams University, Newport, Shropshire. Listed on runABC (Midlands).
Next date not listed
Race guide and recorded editions →Home Nations 5K 2026
WALCardiff
Home Nations 5K 2026 — an officially published 5K fixture at Cardiff, Cardiff.
Next date not listed
Race guide and recorded editions →IAAF World Half Marathon Championships
WALCardiff
IAAF World Half Marathon Championships
Next date not listed
Race guide and recorded editions →IRONMAN Wales
WALTenby
Historical race result with linked source evidence.
Next date not listed
Race guide and recorded editions →Lake Vyrnwy Half Marathon
WALNorth Wales, Wales
Lake Vyrnwy Half Marathon — Llanwddyn, Powys, North Wales. Listed on runABC (North of England).
Next date not listed
Race guide and recorded editions →Llantwit Major 10K & 5K 2026
WALLlantwit Major, Vale of Glamorgan
Llantwit Major 10K & 5K 2026 — an officially published 5K fixture at Llantwit Major, Llantwit Major.
Next date not listed
Race guide and recorded editions →MCT Run the Track 5K & 10K
WALNeath, Neath Port Talbot
MCT Run the Track — chip-timed 5K and 10K track races in graded afternoon heats at Neath.
Next date not listed
Race guide and 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 →