Avenue of the Giants Marathon

The Avenue of the Giants Marathon is a scenic running event held in Humboldt Redwoods State Park, California, featuring a full marathon, half marathon, and 10K run. Set among towering old-growth redwoods, the course is primarily flat and paved, making it a fast and enjoyable race. This event is USATF certified and serves as a Boston Qualifier.

Participants can expect awards for top finishers in various categories, and all finishers receive a medal. The marathon is organized by an independent, environmentally conscious group, emphasizing a community-focused experience. The next race is scheduled for May 4, 2025. Visit the organization's website for the most recent information.