Registration is closed for this event. However if you would still like to participate, 2015 marathon registration begins March 3, 2014.

Join us for the 36th annual Napa Valley Marathon! The festivities kick off Friday (Feb. 28) with a health & fitness expo and wine & cheese reception at the Napa Valley Marriott. Saturday (Mar. 1) will follow with another health & fitness expo, Kaiser Permanente Marathon College Panel Discussion, and pasta feeds. And finally the day we