Lake Natoma Marathon course begins in Folsom on the paved American River Bike Trail at Beals Point State Park. The out-and-back course first travels south on the trail through Negro Bar State Park to the Hazel Avenue Bridge, turning North and proceeding through Willow Creek State Park.
See what splits you need to run for hundreds of different marathons - adjusted for the specific terrain of each marathon, your goal time and pacing strategies.
