Half Marathon Races in Windsor
Find Half Marathon running races in Windsor. Browse upcoming half marathon events, registration details, and race information for 2026.
3 races found
Trail
Red, White and Brew 5k, 10k & Half Marathon
20 Jun 2026
Windsor, United States
Walk, run or ruck, a 5k, 10k or Half Marathon to celebrate the Red, White and Brew in Windsor, CO. Starting and ending at The Grainhouse at Hoedown Hill in Water Valley, this race has fun for the whole family.
Trail
Notchview Ultra
10 Jul 2026
Windsor, United States
11.3km · Half Marathon
Notchview Ultra is a 11 km trail race held in Windsor, MA. The event takes place in July 2026.
Trail
Thames Path Trail - Windsor
21 Nov 2026
Windsor, United Kingdom
21.1km · Half Marathon