Lake Tye Challenge

The Lake Tye Challenge is an ultramarathon event held around Lake Tye in Monroe, Washington, featuring 12-hour, 6-hour, and 3-hour races on a 1.75-mile loop trail. Participants aim to complete as many laps as possible within their chosen timeframe, with results based on total distance. The event offers full aid stations, a grassy area for drop bags, and beach access for cooling down.

It serves as a fundraiser for the Wild Sky Community Trails Association, supporting trail preservation and recreation access in the Skykomish River Valley. The event includes awards, medals, and a post-race celebration. Visit the organization's website for the most recent information.