Wales
Marathon Calendar Wales 2026-2027
Monthly updates for Wales
Get new running races (and updates) in your inbox every month.
Explore the best marathons in Wales for 2026-2027! Our updated list features 43 exciting races across the region. Find your next race in Wales below and join the running community at these great events!
October 2026
November 2026
Monthly updates for Wales
Get new running races (and updates) in your inbox every month.
December 2026
January 2027
February 2027