Encouraging More Adults to Swim
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U.S. Masters Swimming Membership Directory
The Open Water Swim Club (OWSC) are an official U.S. Masters Swimming (USMS) club, registered in the Southern Pacific LMSC.
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Sponsor #45Sponsor #49Sponsor #21Sponsor #33Sponsor #51
Sponsor #50Sponsor #20Sponsor #25Sponsor #13Sponsor #36Sponsor #43Sponsor #41
Sponsor #47Sponsor #52Sponsor #42Sponsor #14Sponsor #29Sponsor #44Sponsor #35
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