Course
Run entirely on paved roads through Humboldt Redwoods State Park, on the Avenue of the Giants beneath 300 ft old-growth redwoods. The marathon is a double out-and-back and the half a single out-and-back, both flat and fast with gentle grades. Start and finish are at Weott. USATF certified and a Boston qualifier.
Key dates
- ★Race dayOctober 2027 · date to be announced
About
The Humboldt Redwoods Marathon runs through Humboldt Redwoods State Park along the Avenue of the Giants, passing beneath towering old-growth coast redwoods. The course offers marathon, half marathon and 5K distances on shaded forest roads in Northern California.
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