This is a very challenging and highly unique 1.25 mile swim from Alcatraz to Aquatic Park limited to 25 swimmers looking for a winter challenge! Competitors will begin the race right by Alcatraz Island and finish on the beach of Aquatic Park. Water temperatures can be as low as 48F but usually vary between 49-53F, so check out our tips on getting acclimatized to cold water and preferably attend some winter clinics and swims.
Only swimmers with extensive open water experience or presently training should register – feel free to contact us with your swimming resume so we can assess if this is a good challenge for you. Please check our no refund policy before registering.