2026 Humboldt Redwoods Marathon, Half Marathon, 5K
Sun October 11, 2026
We'll forgive you if you have trouble concentrating on the road ahead of you while running The Humboldt Redwoods Marathon, half or 5K. After all, you'll probably be looking up at the old-growth redwood trees which tower over the course! This race is in Humboldt Redwoods State Park and the Half Marathon follows the second half of the iconic Avenue of the Giants Marathon course. All courses are USATF Certified. The Marathon is a Boston qualifier. The race starts and finishes at the Dyerville Bridge.
Race Website: http://www.redwoodsmarathon.com
Race Contact Info: [email protected]
Location: Dyerville Bridge overlook on east side of Hwy 101, Weott, CA 95571
