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