2026 Humboldt Redwoods Marathon, Half Marathon, 5K

Race facts

• It takes place on a Sunday, October 11, 2026 — autumn in this part of the world.
• The closest comparable running event is Redding Breakfast Lions Turtle Bay Run 2026 in Redding, 133 km away, on October 4, 2026.
• 12 of the 12 most similar events take place in the same month.