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Napa County Public Works
Friday October 18th, 2019 :: 04:02 p.m. PDT


Marathon Sunday, Oct. 20, starts 8 am, Silverado Trail closed near Calistoga.

7th annual “Napa Valley Harvest Half Marathon” will take place on Sunday, October 20, from 8:00am to 11:30am. Silverado Trail will be closed for the race from Calistoga city limits to Deer Park Road. This event is anticipated to attract up to 1,000 participants and 200 spectators.


Local residents will be escorted through as needed and as safety allows. Residents should bring notification letter from event organizers when coming and going to help prove their place of residence to CHP. Parking for the event will be provided at the Napa County Fairgrounds in Calistoga.

Napa County Public Works
1195 3rd St
Napa, CA 94559

Emergency: 9-1-1
Non-emergencies: 707-253-4351

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