SAT Dec 6 Death Valley Borax Marathon, Half & 10K Titus Canyon - Death Valley, CA SAT Dec 13 Hark the Herald Angels 12K & 25K Angel Island State Park - Tiburon, CA SAT Feb 7 Death Valley Trail Marathon & 30K Titus Canyon - Death Valley, CA SAT Feb 28 Woodside King's Mountain Half Marathon & 5 Mile Huddart Park - Woodside, CA SAT Mar 7 Marin Trails 10K & 20K China Camp State Park - San Rafael, CA SAT Mar 17 Romancing the Island 12K & 25K Angel Island State Park - Tiburon, CA SAT Mar 28 Napa Valley Trail Marathon, Half Marathon & 10K Bothe-Napa State Park - Calistoga, CA [ FULL CALENDAR ]