Days Until: Race Weekend
HALF MARATHON
Prepare to take a scenic journey on this 13.1-mile course through Napa and Sonoma wine country. Enjoy the views as you pass through rolling vineyards, ranches, and farms on your way to a finish in front of historic Sonoma Plaza!
Date: July 18, 2021
Start Time: 7:00 AM
Each half marathon participant will receive:
- Premium Participant Shirt
- Endless Vineyard Views
- Official Chip Timed Results
- Unique Finisher’s Medal
- Commemorative Logo Wine Glass
- Admission to the post-race Wine and Music Festival
- Tasting Opportunities from 40+ Local Vineyards
- Special offers from hotels, sponsors, exhibitors and local businesses
HALF MARATHON COURSE
This scenic and fast 13.1 mile course starts at Cuvaison Carneros Winery where runners congregate in one of the most beautiful start areas anywhere. You’ll warm up next to the winery alongside rows of rolling vineyards and a reservoir.

Out of the starting gate, you’ll take a left turn on Duhig Rd. and make your ascent up Butt Burner Hill. Once over the crest, it’s a beautiful cruise downhill into the Carneros wine appellation. Enjoy vistas of the Napa-Sonoma Marshes Wildlife Preserve, San Pablo Bay and Mt. Tamalpais in Marin as you wind through hundreds of rolling acres of vineyards and wineries. The course also passes ranches and farms filled with a variety of animals including horses, cows, pigs, sheep, goats, llamas, chickens, and donkeys.
Date: Sunday, July 18, 2021
Start Time: 7:00 AM
Start Line: Cuvaison Carneros Winery – 1221 Duhig Rd, Napa, CA 94559
Finish Line: Sonoma Plaza – 453 1st St E, Sonoma, CA 95476
Time Limit: 3.5 hours or 16:00 min/mi pace
Event Partners
We’re proud to partner with these great brands to bring you an incredible event experience. Whether you’re drenched in sweat, dressed in costume or immersed in music, you’ve worked hard to get there and deserve to have the best time possible.





