SAT Aug 15 Alcatraz Sharkfest™ Swim SOLD OUT! Aquatic Park/Alcatraz - San Francisco, CA SAT Aug 22 Angel Island 12K & 25K Angel Island State Park - Tiburon, CA SUN Sep 13 Alcatraz XXIX "ESCAPE from the ROCK" Triathlon Aquatic Park/Alcatraz - San Francisco, CA SAT Sep 26 Big Sur Trail Marathon, Half Marathon and 5 Mile Andrew Molera State Park - Big Sur, CA SAT Oct 3 Tri, Girl, Tri – All Women's Triathlon Oak Shores, Lake Berryessa - Napa, CA SUN Oct 25 San Diego Harbor Sharkfest™ Swim NEW! San Diego Harbor - San Diego, CA SAT Oct 31 Napa Wine Country Marathon, Half Marathon and 10K Bothe-Napa Valley State Park - Calistoga, CA [ FULL CALENDAR ]