Eureka - The Greater Eureka Chamber of Commerce

10, 20, 50 and 100 mile courses loop through the redwoods.  Start times: 100 mile - 7:00 AM, 50 mile - 8:00 AM, 20 mile - 10:00 AM, 10 mile - 11:30 AM.  For more information call (707) 845-6117.