Mt Si Trail Run
Snoqualmie, United States • 4 May 2025
The Mt Si Relay & Trail Runs is a popular running event taking place in Snoqualmie, WA, featuring various distances including a 50-Miler, 50K, Marathon, and Half Marathon. The event caters to both novice and experienced runners, offering a supportive environment with multiple aid stations along the course. The relay option allows teams of five to participate, with each member running two legs of 3-8 miles. The scenic course runs along the Snoqualmie Valley Trail and John Wayne Pioneer Trail, providing beautiful views of the Cascade foothills and rivers. This event has a rich history, evolving since its inception in 1983. Visit the organization's website for the most recent information.