december, 2023 Summit Rock Sanborn County Park 16055 Sanborn Rd., Saratoga, CA 95070 09dec7:00 amSummit RockSanborn County Park Races:10K,5K,Half Marathon Register: Go To Race Site Register Results Summit Rock Results 2023 December 9 5K 10K Half Marathon Half Marathon Hiker 2022 December 10 5K 10K Half Marathon Half Marathon Hiker 2021 December 11 5K 10K Half Marathon Half Marathon Hiker 2019 December 14 5K 10K Half Marathon Half Marathon Hiker 2018 December 8 5K 10K Half Marathon Half Marathon Hiker 2017 December 9 5K 10K Half Marathon Half Marathon Hiker 2016 December 10 5K 10K Half Marathon Half Marathon Hiker 2015 December 12 5K 10K Half Marathon Half Marathon Hiker 2014 December 13 5K 10K Half Marathon Half Marathon Hiker 2013 December 7 5K 10K Half Marathon Half Marathon Hiker 2012 December 8 5K 10K Half Marathon Half Marathon Hiker 2011 December 10 5K 10K Half Marathon Half Marathon Hiker 2010 December 11 5K 10K Half Marathon Half Marathon Hiker Go To Summit Rock Site Register To Run Summit Rock
