Course Map: Lake Sammamish Half Marathon

Runners make their way from Redmond to Issaquah along the fast and very flat gravel surface of Washington State’s East Lake Sammamish Trail at the Lake Sammamish Half Marathon, which follows a point-to-point course that takes runners south from the starting line in Marymoor Park to Lake Sammamish State Park at the southern end of the lake, where the race finish lies.


(MORE: Lake Sammamish Half Marathon event details)

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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.

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