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The Semana Nautica Swim Series is a Swimming race in Santa Barbara, California consisting of a 3 Miles.
The Santa Barbara Semana Nautica Association is a non-profit organization that seeks to promote athletic and recreational activity in Santa Barbara by holding a series of mostly athletic events every summer. We expect thousands of participants this year from Santa Barbara and other communities in California and neighboring states. We encourage participants and spectators to be a part of what we believe is the largest and longest running festival of its kind in the U.S.semananautica.com View Course Map Incorrect Race Info/Update Race Details?