Avenue of the Giants Marathon
Avenue of the Giants Marathon is a redwood-road classic with old-growth scenery, shaded park miles, and one of road running's most distinctive settings.
Avenue of the Giants Marathon quick facts
- Runs in Humboldt Redwoods State Park on a double out-and-back course.
- Officially certified as a Boston qualifier.
- One of the most distinctive scenic road marathons in the country.
- Official 2025 results are posted through Hubertiming.
What is the Avenue of the Giants Marathon?
Few road marathons in the country look like Avenue of the Giants. The race has long been part of the spring calendar, and the draw is obvious from the first glance at the route through Humboldt Redwoods State Park.
Avenue of the Giants Marathon course route
The marathon is a double out-and-back that starts near Dyerville Bridge and later runs through Weott. It is certified and Boston-qualifying, but the real identity of the course is the redwood canopy, quiet road miles, and the way the setting makes the whole day feel removed from normal road-race noise.
Weather for the Avenue of the Giants Marathon
Early May is usually cool under the trees, and the shade helps more than it does in most California marathons. The open sections can still warm up once the sun is higher, especially if you go out too aggressively on the rollers.
Past Avenue of the Giants Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Sunday, May 3, 2026 | — | — |
| 2025 | — | Completed | Open results |
Avenue of the Giants Marathon FAQ
When is the Avenue of the Giants Marathon?
The 2026 Avenue of the Giants Marathon is on Sunday, May 3, 2026.
How do I register for the Avenue of the Giants Marathon?
You can register for the Avenue of the Giants Marathon at runsignup.com.