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Half Marathon Calendar near Colwyn Bay 2026-2027

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Explore the top half marathons near Colwyn Bay for 2026-2027! We've gathered 15 exciting races in the area. Check out our detailed list below to find your next local race.

November 2026
Nov
1
Su

Anglesey Trail Half Marathon

Trail Run 10 km Half Marathon
Nov
15
Su

Conwy Half Marathon

13 mi
Nov
28
Sa

Loggerheads Half Marathon

Trail Run Half Marathon
December 2026
Dec
6
Su

Sea 2 Summit - Offa's Dyke Half/Full/Ultra

Trail Run Half Marathon Marathon 56 km
March 2027
Mar
21
Su

Llandudno Half Marathon

10 mi Half Marathon
Monthly updates for Colwyn Bay

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May 2027
May
9
Su

Snowdonia Half Marathon

13 mi
May
9
Su

Excalibur Trail Races

Trail Run 10 km Half Marathon Marathon
May
9
Su

4 Castles Series

Half Marathon
May
23
Su

Anglesey Half Marathon

10 km 13 mi
May
23
Su

Wirral Running Festival

5 km 10 km Half Marathon
June 2027
Jun
13
Su

Bangor City Half Marathon

10 km Half Marathon
Jun
27
Su

Nova Coast Half Marathon

13 mi
July 2027
Jul
10-11
Sa - Su

Snowdonia Trail Marathon Eryri

Trail Run 10 km 13 mi 27 mi 57 km
September 2027
Sep
5
Su

Caernarfon Half Marathon

Half Marathon
Sep
11
Sa

Machlud Sunset Trail Race

Trail Run Half Marathon
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