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Half Marathon Calendar near Colwyn Bay 2026-2027

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Monthly updates for Colwyn Bay

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Explore the top half marathons near Colwyn Bay for 2026-2027! We've gathered 13 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
10
Su

Snowdonia Half Marathon

Half Marathon
May
10
Su

Excalibur Trail Races

Trail Run 10 km Half Marathon Marathon
May
31
Su

Wirral Running Festival

5 km 10 km Half Marathon
June 2026
Jun
28
Su

Nova Coast Half Marathon

Half Marathon
July 2026
Jul
11
Sa

Snowdonia Trail Marathon Eryri

Trail Run 10 km Half Marathon Marathon
September 2026
Sep
6
Su

Caernarfon Half Marathon

13 mi
October 2026
Oct
4
Su

Bangor City Half Marathon

10 km Half Marathon
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 7 km Half Marathon
December 2026
Dec
6
Su

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

Trail Run Half Marathon Marathon 56 km
April 2027
Apr
4
Su

Llandudno Half Marathon

10 mi Half Marathon
May 2027
May
23
Su

Anglesey Half Marathon

10 km 13 mi
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