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Race Dates

2017: Sunday, August 13, 2017
2016: Sunday, August 14, 2016

Course Information

Profile: Rolling Hills
Type: Loop
Surface: Road/Pavement
Certified?: Yes

Race Day Weather

Mean Temp.: 58°F (14°C)
Average High: 64°F (17°C)
Average Low: 52° F (11°C)

Historical Weather

PR Score & Course Score

PR Score: 97.03
Course Score: 98.12

Race Size

2016: 83 Finishers
2015: 84 Finishers
2014: No Results

BQ Percentages

2017: N/A
2016: 28.9%
2015: 17.9%

Miscellaneous Information

Pace Groups?: Yes

Marathon Pace Bands & Elevation Wrist Bands

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Course Description

The first half of the Humboldt Bay Marathon has several rolling hills. However, runners will be treated to a flat last half.

Marathon Rankings

The Humboldt Bay Marathon was the 455th largest marathon in the U.S. last year and was the 436th largest in 2015.

Last year 28.9% of finishers qualified for the Boston Marathon and 17.9% of runners qualified for Boston in 2015.

This gives the Humboldt Bay Marathon the 13th highest percentage of Boston Marathon qualifiers in the U.S. last year and the 53rd highest percentage in 2015.

Its Course Score of 98.12 ranks it as the 296th fastest marathon course in the U.S. and the 24th fastest course in California.

The typical race time temperature and humidity levels are above the ideal range for optimal marathon performance. This, coupled with the Course Score, gives the Humboldt Bay Marathon a PR Score of 97.03. This PR Score ranks it as the 329th fastest marathon in the U.S. and the 25th fastest in California.

Learn more about PR Scores and Course Scores on the FAQ page.

Elevation Chart

Max Elevation: 168 feet (51m)
Min Elevation: 3 feet (0m)


Ratings & Reviews: None

Finish Time Equivalent

If you ran the Humboldt Bay Marathon in 3:33:00, what would your time in the Boston Marathon be?

See how your race times would compare on other marathon courses using the Marathon Time Converter Tool.