San Francisco, CA
Alcatraz Sharkfest Swim
Start line: Alcatraz Island, San Francisco, CA, United States, Aquatic Park
This race has passed
The 2026 running was Saturday, August 8, 2026. No 2027 date is announced yet — this page updates daily as the organiser posts one.
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Past editions
2026 Alcatraz Sharkfest Swim — ran
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Frequently asked
- When is the Alcatraz Sharkfest Swim?
- The Alcatraz Sharkfest Swim most recently ran on Saturday, August 8, 2026. A new date has not been announced yet — this page updates daily as the organiser posts one.
- Where does the Alcatraz Sharkfest Swim start?
- The Alcatraz Sharkfest Swim starts at Alcatraz Island, San Francisco, CA, United States, Aquatic Park in San Francisco, CA.
Listed on Race Roster. 1 past edition recorded. Race details are the organiser’s — confirm the date and start time with them before you travel.