Humboldt Redwoods Marathon
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Event overview
The 2026 Humboldt Redwoods Marathon, Half Marathon, and 5K takes place on Sunday, October 11, 2026, in Humboldt Redwoods State Park near Weott, California. The race lists three distances:
- Marathon
- Half Marathon
- 5K Run
All courses are USATF certified. The Marathon is designated as a Boston qualifier. The Half Marathon follows the second half of the Avenue of the Giants Marathon course.
Course and logistics
The start and finish are at the Dyerville Bridge overlook on the east side of Highway 101. The event page shows current entry prices (including processing fees): Marathon $112.55 (incl. $7.55 fee), Half Marathon $86.05 (incl. $6.05 fee), and 5K $43.65 (incl. $3.65 fee). Prices are listed to increase after May 31, 2026. Additional race information is available from the event website. Visit the organization's website for the most recent information.
