The Grape Stomp consists of three distances -- something for everyone. The Half Marathon uses the Arroyo Mocho Trail and the Livermore Area Recreation and Park Districe Trails through the beautiful south valley vineyards up to Holdener Park. The 10K is an out and back course that stays entirely on the Arroyo Mocho Trail. The 5K course stays on paved trails by the river area on the Arroyo Mocho/LARPD trails.
All distances are on paved trails.