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Lake Tye Challenge

Monroe, United States • 7 Jun 2025

The Lake Tye Challenge is an ultramarathon held in Monroe, Washington, featuring 12-hour, 6-hour, and 3-hour timed races on a 1.75-mile loop trail around Lake Tye. Participants run as many laps as possible within their chosen time frame, with results based on total completed laps. The flat, clockwise course offers a full aid station at the start/finish area, providing water, electrolyte drinks, and energy-rich food. Runners have access to a grassy lawn for drop bags and can cool off at the nearby beach. The event supports the Wild Sky Community Trails Association, promoting non-motorized trail preservation in the Skykomish River Valley. Visit the organization's website for the most recent information.

United States Washington Monroe

Race information

Website
12 km
12-Hour Run
6 km
6-Hour Run
3 km
3-Hour Run
Visit the organization's website for the most recent information.
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