Windsor Half Marathon - USA

MAY

16

2026

The Windsor Half Marathon, 10K, and 5K offer races through the scenic vineyards of Northern California. With flat courses for the shorter distances and finisher medals for all, it's a welcoming event for runners and walkers. Enjoy post-race refreshments in the beautiful Russian River Valley.

Sat 16 May 2026

Windsor, California

Website Registration

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Windsor Half Marathon, 10K & 5K

This event takes place on May 16, 2026, at the Windsor Town Green in Windsor, California. It offers three race distances: a Half Marathon (13.1 miles), a 10K (6.2 miles), and a 5K (3.1 miles). All races start and finish at the Windsor Town Green.

Course and Cutoff Times

The Half Marathon course winds through vineyards. The 10K and 5K courses are flat and fast. The Half Marathon has a cutoff time of 3.5 hours, and walkers are not permitted. The 10K and 5K have a 2-hour cutoff time, and walkers are welcome.

Event Amenities

Aid stations along the course provide water, electrolytes, and portable restrooms. Safety measures include CHP, local police, and course marshals. Animals, rollerblades, and bicycles are not allowed on the course.

All finishers receive a custom finisher medal and a race shirt. Post-race snacks are provided, and entry includes one complimentary voucher for beer, wine, or root beer.

Location and Setting

The event is set in the Russian River Valley, an area surrounded by wineries and known for scenic views. Visit the organization's website for the most recent information.

10k

Half Marathon