Running races in Wales

November 2026

1 race

Sold out

Sun 15 Nov 2026

Conwy Half Marathon

Running · Conwy

Half Marathon

February 2027

1 race

Sun 7 Feb 2027

Llandudno 10K

Running · Llandudno, Conwy

10K

April 2027

2 races

Sun 18 Apr 2027

ABP Newport Marathon Festival

Running · Newport

Marathon · Half Marathon · 10K

Sat 24 Apr 2027

Endurancelife Pembrokeshire

Running · Haverfordwest, Pembrokeshire

Marathon · Half Marathon · 10K

May 2027

3 races

Sat 8 May 2027

Radyr & Morganstown Half Marathon and Marathon

Running · Cardiff

Marathon · Half Marathon

Sat 15 May 2027

Town to Tower 10K

Running · Ruthin, Denbighshire

10K

Sun 23 May 2027

Anglesey Half Marathon & 10K

Running · Holyhead, Isle of Anglesey

Half Marathon · 10K

July 2027

2 races

10–11 Jul 2027

Snowdonia Trail Marathon Eryri

Running · Llanberis, Gwynedd

Marathon · Half Marathon · 10K

Sat 17 Jul 2027

International Snowdon Race

Running · Llanberis, Gwynedd

15K

August 2027

1 race

Sat 14 Aug 2027

Chepstow Running Festival

Running · Chepstow, Monmouthshire

Half Marathon · 10K · 5K

October 2027

3 races

Waitlist

Sun 3 Oct 2027

Cardiff Half Marathon

Running · Cardiff

Half Marathon

Sun 17 Oct 2027

Great Welsh Marathon

Running · Llanelli, Carmarthenshire

Marathon · Half Marathon

Date TBC · est. Oct 2027

Marathon Eryri

Running · Llanberis, Gwynedd

Marathon

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