As noted by Runner's World Magazine, The Avenue of the Giants Marathon is one of the most scenic courses in the country. Staged on "The Avenue of the Giants" in Humboldt Redwoods State Park, located in rural Northern California, the paved course winds through giant old growth redwoods.

Distinctions:
All courses are USATF certified
The Marathon is a Boston Qualifier
The Half Marathon is the RRCA California Championship
Marathon and Half Marathon are part of the California Marathon & Half Series