From big races to Saturday morning group runs—find half marathon events and connect with the local endurance sports community.
Sat, Oct 25, 2025
5k 10k 35k Half Marathon Run Trail
Oakland, California, United StatesSat, Feb 21, 2026
5k 10k 30k 50k Half Marathon Run Trail Ultra
17600 Lake Chabot Rd, Oakland, California, 94578, United StatesSun, Mar 22, 2026
1 Mile 5k 10k Half Marathon Marathon Run
10 10th Street, Oakland, California, 94612, United StatesSun, May 03, 2026
Half Marathon Run
1400 Broadway, Oakland, California, 94612, United StatesUSA Swimming Club. Safe Sport Recognized. 61 members.
Swim
Contact: swimfast2400@aol.com
2400 Manzanita Dr, Oakland, California, 94611-1102, United StatesUSA Swimming Club. Safe Sport Recognized. 50 members.
Swim
Contact: montswimteam@gmail.com
7867 Redwood Rd, Oakland, California, 94619-2435, United StatesUSA Swimming Club. 32 members.
Swim
Contact: info@oaklandundercurrent.org
1269 18th St, Oakland, California, 94607-2200, United StatesUSA Swimming Club. Safe Sport Recognized. 193 members.
Swim
Contact: headcoach@piedmontswimteam.org
5000 MacArthur Blvd, Oakland, California, 94613-1301, United States