This event is in the past.It took place on June 22, 2025 at McNears Beach.
Aquatic
AquaticDive into the Odyssey Rat Race, a thrilling open-water swimming event in San Francisco Bay. Challenge yourself with 3k or 1.5k courses around Rat Rock Island, then celebrate with fellow swimmers over a well-earned lunch.
Open-water swimming
Bay Area challenge
Aquatic adventure
Scenic race
Odyssey Rat Race
McNears Beach
AquaticAquaticDive into the Odyssey Rat Race, a thrilling open-water swimming event in San Francisco Bay. Challenge yourself with 3k or 1.5k courses around Rat Rock Island, then celebrate with fellow swimmers over a well-earned lunch.
Open-water swimming
Bay Area challenge
Aquatic adventure
Scenic race
Make it an outing
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