Runners start the Rattlesnake Ridge Run in Snoqualmie Point Park, and head south from there all the way to the finish line along the edge of Rattlesnake Lake. As they head south, runners trek along the Snoqualmie Ridge Trail into the Rattlesnake Mountain Scenic Area, and then join up with the Rattlesnake Mountain Trail in the race’s second half. The race finishes in the parking lot next to the lake.
Note: The course map above provides the approximate route for the race. Though every effort has been made to ensure its accuracy, changes are sometimes made to race routes due to weather conditions, road closures or other circumstances that can require a course to be changed. If you see an error above, email us here.