2025 Humboldt Redwoods Marathon, Half Marathon, 5K

Event Overview

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.

Race Details

• Date: 2025-10-12
• Location: Weott, CA
• Courses: USATF Certified
• Boston Qualifier: Yes, for the Marathon

Starting Point

The race starts and finishes at the Dyerville Bridge.

More Information

To register for the race and find more details, visit the official race page: Humboldt Redwoods Marathon, Half Marathon, 5K.