This wine harvest and Halloween-themed race features costumed runners winding through the Alexander and Dry Creek Valleys, passing 25 wineries and autumn- colored vineyards along the way. The race finishes at Warm Springs Recreational Area where the post-race celebration gets underway, featuring the costume contest, exhibitors, band, food and beer, and wine tasting from two dozen of the area’s best wineries. A must-do event in the series. A Hallowine 10K also offered. Events take place at various location throughout Napa.