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Outdoor activities
in Mercer Island, WA
Discover outdoor activities in Mercer Island with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.
![Hike Redmond Watershed Preserve [Easy]](https://secure.meetupstatic.com/next/images/fallbacks/redesign/event-cover-4.webp?w=828)
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Seattle Slow Runs
Seattle, WA • 5713 members
Seattle Hiking Community
Seattle, WA • 8320 members
Elliott Bay Running Club
Seattle, WA • 814 members
Seattle - Bucket List Group Travel
Seattle, WA • 8158 members
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Kirkland, WA • 1526 members
Tenderfoot Adventures (55+)
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