Runners make their way along the flat, fast trails of Fremont’s Quarry Lakes Recreation Area for the Western Pacific Half Marathon, which starts and finishes near the parking lot in the northeastern end of the park. From there, runners make their way around the edges of the lakes and out onto the Alameda Creek Trail, which they follow all the way to the turnaround point near Fremont Boulevard.
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.