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Club
Thunder Coast Aquatics
USA Swimming Club. Safe Sport Recognized. 97 members.
[email protected] +1 415-902-0064
Swim events nearby
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Distance: 49.8 km from PetalumaSat, Aug 08, 2026 at 9:30 AMSee full details
CLICK HERE FOR RACE DAY DETAILS
CLICK HERE FOR TRAINING WARNING LETTER
Every swimmer dreams of making the ultimate "ESCAPE" from the historical island prison located in the middle of the San Francisco Bay! This is the swim the Anglin Brothers and Frank Lee Morris successfully attempted in their escape from Alcatraz on the night of June 12, 1962. Who knows where they are now? Who cares?!! Now it's YOUR turn! The event is limited and sells out months in advance every year so don't wait too long to register!
PLEASE NOTE: This swim is NOT for NOVICES. This event is for experienced open-water swimmers only. You should be able to swim one mile comfortably in a pool in under 40 minutes.
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Distance: 49.2 km from PetalumaSat, Aug 22, 2026 at 9:00 AMSee full details
What an exciting addition to our Sharkfest Series! You will now have a chance to say "I swam the Golden Gate!" Swimmers will board a ferry in Sausalito. The ferry will transport you to south tower of the bridge and you will swim back past the north tower to finish at East Ft. Baker at Horseshoe Cove in Sausalito. This is a “Golden” opportunity! The event is limited to 300 participants and is sure to sell out so don't wait too long to register!
PLEASE NOTE: This swim is not for novices. This event is for experienced open-water swimmers only. You should be able to swim one mile comfortably in a pool in under 40 minutes.
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Distance: 24.1 km from PetalumaSun, Sep 27, 2026 at 9:00 AMSee full details
Tri to Inspire, formerly the DJFE Triathlon Race Series, was created to introduce the sport of triathlon to the Sonoma County community in a welcoming, inclusive way. This short-distance event is open to all abilities and is ideal for first-time triathletes and families looking to experience a fun, supportive race environment together.
Athletes may choose between two distance options. The Mini Sprint includes a 100-yard pool swim, a 3-mile bike, and a 1-mile run. The Sprint distance features a 400-yard pool swim, a 9-mile bike, and a 3.1-mile run. Tri to Inspire is a non-competitive, untimed event designed to help participants complete their first triathlon—or simply enjoy the experience without pressure. More experienced athletes are also encouraged to participate and will find a positive, community-focused atmosphere. The race begins with a pool swim at the Finley Aquatic Center, followed by a flat, family- and beginner-friendly bike and run course along the Santa Rosa Creek Trail.
Each athlete’s registration includes a custom finisher medal, swim cap, and athlete goody bag. Proceeds benefit Inspiration Sports Foundation, a local 501(c)(3) nonprofit supporting youth in Sonoma County through sports camps and fitness-based programs.