
2026 Humboldt Bay Marathon Races
Click Here to Register for August 9, 2026 - Join us for the 11th Running!
Humboldt Bay Marathon is a nonprofit affiliate of the Road Runners Club of America. Our goals are to promote fitness, outdoor recreation and trails in Humboldt County. Whether you are striving for another personal record or just looking for a uniquely beautiful place to run, the Humboldt Bay Marathon, Half Marathon and BeerMile races are exactly what you're looking for!
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Check out the new COURSE MAP!
Race Weekend Event Schedule:
Saturday
- 4:00 PM to 7:00 PM — Packet Pickup at Madaket Plaza, 1st and C Streets in Eureka
Sunday
All races start and end at the Madaket Plaza, 1st and C Streets in Eureka
- 7:00 AM Full Marathon Start
- 8:00 AM Half Marathon Start
- 8:20 AM 5K Start
- 1:00 PM End of official timing (or earlier if all runners are finished) Note: if you expect to need more than 6 hours to finish the marathon, please email the race director (terrivlittle@gmail.com) to ask about an early start.
How it was in 2024:

How it was before
Photos 2022 by Mathieu Spriet
Photos 2018 by Jeff Leonard

Course map


Сustom artwork on all of our medals and shirts
We have commissioned local artist (and runner!) Sara Starr to do the artwork for our shirts and medals. Read more...
Artist's Statement

2023 races

2022 races