- Sun 29 Sep
- £34
- Sun 29 Sep
- £34
Pembrokeshire Half Marathon
The Half starts and finishes in the beautiful village of Dale in the National Park and is run on undulating quiet country lanes with spectacular views from St Ann's Head and features two lighthouses!
- Chip timing
- Enter online
- Undulating
- Age 17 & over
- 13.1 miles road running
- Sun 6 Oct
- FREE-£78
- Entries closed
- Sun 6 Oct
- FREE-£78
- Entries closed
Cardiff Half Marathon
An iconic road race around Wales' capital offering a flat course from the castle to the marina and over the Cardiff Bay barrage! Charity runners, entertainment, huge crowd support and Event Village.
- Families
- Carbon offset
- Wheelchair users
- Recycling
- Entertainment
- Music
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Fancy dress
- Event village
- Urban
- Coast
- Sustainability policy
- Public transport links
- Age 17 & over
- 13.1 miles road running
- Sat 30 Nov
- £33
- Sat 30 Nov
- £33
Betws-y-coed Trail Challenge | Half Marathon
A top class half marathon event on a challenging and scenic trail around Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!
- Chip timing
- Enter online
- Hilly
- Age 17 & over
- 13.1 miles trail running
- Sun 13 Apr 2025
- £34-£44
- Sun 13 Apr 2025
- £34-£44
ABP Newport Wales Half Marathon
An exciting new addition to the day of running! A flat and fast course with iconic landmarks, Transporter Bridge, historic city centre, modern riverfront, natural scenery and coastal wildlife.
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 17 & over
- 13.1 miles road running
- Sun 29 Jun 2025
- £43.20
- Sun 29 Jun 2025
- £43.20
The Wales Half Marathon
Kicking off with a massive procession through historic streets, the atmosphere of this event cannot be understated. The course has a famous red carpet finish line in Tenby with gigantic crowds!
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 17 & over
- 13.1 miles road running
- Sun 13 Jul 2025
- £39.99-£92.99
- Sun 13 Jul 2025
- £39.99-£92.99
XTERRA Snowdonia Trail Half Marathon Eryri
Wales' spectacular mountain half marathon! A tough route with over 1,192m of ascent, most of which is up Wales’ highest peak, with incredible views all the way to Anglesey and a downhill finish too.
- Chip timing
- Enter online
- Mountainous
- Age 17 & over
- 12.9 miles trail running
- Sun 22 Sep
Beaumaris Run Fest Weekend | Half Marathon
- 13.1 miles road running
- Sun 6 Oct
Bangor City 10K & Half Marathon | Half Marathon
- 13.1 miles road running
- Sun 20 Oct
Ron Skilton Memorial Half Marathon | Half Marathon
- 13 miles trail running
- Sat 9 Nov
The Beacons Trail Ultra, Marathon & Half | Half Marathon
- 13 miles multi terrain running
- Sat 9 Nov
Margam Trail Races | Half Marathon
- 13.1 miles trail running
- Sat 9 Nov
EnduranceLife - Gower | Half Marathon
- 14.3 miles trail running
- Sun 10 Nov
Altra Anglesey Trail Half Marathon & 10K | Half Marathon
- 21.1 km trail running
- Sat 30 Nov
Machen Trail Races: Half Marathon and Marathon | Half Marathon
- 13.1 miles trail running
- Sat 7 Dec
Secret Santa Series | Half Marathon Du Mulled Wine
- 13.1 miles trail running
- Sun 8 Dec
Sea 2 Summit - Offa's Dyke Half/Full/Ultra | Half Marathon
- 13.1 miles trail running
- Sun 26 Jan 2025
Chepstow Running Festival 5K, 10K & Half Marathon | Half Marathon
- 13.1 miles road running
- Sat 8 Feb 2025
The Cardiff 5K, 10K and Half Marathon Winter Warmer Run | Half Marathon
- 13.1 miles road running
- Sun 16 Feb 2025
Llanelli 10K & Half Marathon | Half Marathon
- 13.1 miles road running
- Sun 2 Mar 2025
Jones o Gymru Anglesey Half Marathon
- 13.1 miles road running
- Sun 13 Apr 2025
Summit 2 Sea - The Offa's Dyke Half Marathon
- 13.8 miles trail running