Half marathons in Wales in Summer
Find half marathons in Wales in Summer - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sat 6 Jun
- £30-£35
Conquer Cardiff Summer | Half Marathon
It's time to conquer the Cardiff Summer Half Marathon, have a morning out with family, friends, or colleagues and enjoy the stunning Bute Park then receive your superb medal!
- 13.1 miles road running
- Sun 12 Jul
- £44.99-£49.99
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.
- 12.9 miles trail running + 3959 ft ascent
- Sat 25 Jul
- £14-£34
Ooops I Ran It Again | Wales
Who hasn't completed a race, sworn they will never run again and then booked onto another one the following day?!
- Road run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 22 Aug
- £22-£34
Great British Bake Run | Wales | Half Marathon
Who doesn't like cake?! The Great British Bake Run is back for another year with a totally unique baking competition with prizes on the day too!
- 13.1 miles road running
- Sat 6 Jun
- £45
Midnight Mountain Marathon | Half Marathon
- 13.1 miles road running + 1425 ft ascent