5
Half marathons in Wales in November 2025
Find half marathons near me in Wales in November 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.
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- Sat 8 Nov
Swansea, West Glamorgan, UK
EnduranceLife - Gower | Half Marathon
- 14.3 miles trail running + 1916 ft ascent
- Sun 9 Nov
Llanfairpwllgwyngyll, Isle of Anglesey, UK
Anglesey Trail Half Marathon & 10K | Half Marathon
- 21.1 km trail running + 544 ft ascent
- Sat 15 Nov
Port Talbot, West Glamorgan, UK
Margam Park Trail Races | Half Marathon
- 21.1 km trail running + 750 m ascent
- Sun 16 Nov
Conwy, Clwyd, UK
Conwy Half Marathon | Half Marathon
- 13.1 miles road running + 1247 ft ascent