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

All courses are fast, paved & shaded. All courses are USAT&F certified.

The course will be closed to all vehicles and bicycles for the entire 5K & half. In the marathon miles, 13 to 26 have controlled traffic. The courses are marked at every mile. There will be aid stations with electrolyte (Gatorade) replacement drinks and water approximately every 2.5 miles. There are no bikes, dogs, skateboards, skates, baby joggers, strollers, or scooters allowed on the course. The use of headsets is prohibited. There will be portable toilets at the start-finish and at the aid stations. Please note that there are no refunds.

10-09-2022, 09:00 am - 05:00 pm