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Half Marathon Calendar near Brecon 2026-2027

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Explore the top half marathons near Brecon for 2026-2027! We've gathered 25 exciting races in the area. Check out our detailed list below to find your next local race.

January 2027
Jan
24
Su

Saturn Running - Aberdare

Road Race Trail Run Backyard Ultra 3 km 5 km ... Marathon 50 km
February 2027
Feb
28
Su

Saturn Running - Aberdare

Road Race Trail Run Backyard Ultra 3 km 5 km ... Marathon 50 km
April 2027
Apr
4
Su

Merthyr Half Marathon

Half Marathon
May 2027
May
29
Sa

Welsh Festival of Running

Trail Run 5 km 10 km ... 50 km 80 mi
July 2027
Jul
25
Su

Pen Y Fan Challenge

Trail Run 5 mi 13 mi
Monthly updates for Brecon

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