Mudskipper US Sammamish Open Water Swim - Seattle
Join Mudskipper US Sammamish Open Water Swim - Seattle 2026
The Mudskipper Sammamish Open Water Swim is an annual open water swimming event held at Lake Sammamish State Park, located just east of Seattle in Issaquah, Washington. Hosted by Mudskipper Events, this race offers swimmers a chance to compete on a clearly marked one-kilometer diamond course, with options to swim distances of 1K, 3K, or 5K by completing the required number of laps.
The event takes place at Sunset Beach on the lake’s southern end, featuring a mass start for all swimmers at the same time.
Supported by eco-friendly sponsor Sumarpo Wetsuits, the Sammamish Open Water Swim encourages participation from swimmers of all backgrounds, emphasizing community, environmental responsibility, and the thrill of outdoor racing.
Course details
Start address: Sunset Beach, Lake Sammamish State Park, Issaquah, WA, USA
Finish address: Sunset Beach, Lake Sammamish State Park, Issaquah, WA, USA
Register
Registration closes on 23 七月 (228 days left)
The current price step is valid until 14 十二月, 2025
selected tickets
Total
You can, within 24 hours after your registration, get a full refund if you change your mind.
We accept
What’s included
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done Timing chip (rental)
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done Drink Stations
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done Medical Assistance
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done Toilets
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赛事信息可以在在赛事的官方网站或通过公开渠道找到。 总是以官方网站上的最新赛事信息作为参考。 如果有任何数据错误或遗失，请通过电子邮件告知我们.
