Runners will face a cool start at 43°F, gradually warming to 60°F by race end. With a max wind of 8 mph from the SSW, the first mile presents a headwind challenge, while the middle miles offer a crosswind. A strategy of pacing conservatively early and adjusting hydration efforts will be crucial, especially as headwinds return in the later miles.
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Distance: 26.2mi
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Race Info
The Avenue of the Giants Marathon is held annually in May along the Avenue of the Giants in Humboldt Redwoods State Park in Humboldt County, California, United States.
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The course, consisting of two out-and-back legs, is almost entirely under the canopy of redwood trees. Half marathon and 10K races are run concurrently. The event, one of four larger annual races organized by the Six Rivers Running Club, was first run in 1972. In 2011, more than 2300 runners participated.Wikipedia
The 2027 Avenue of the Giants Marathon will be held on Sunday May 2, 2027.
Is the Avenue of the Giants Marathon a Boston Marathon Qualifier?
Yes, the Avenue of the Giants Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2027 Avenue of the Giants Marathon?
The forecast calls for a high of 62°F and a low of 42°F with a 6% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
Historical Weather
Based on 26 years of data
Avg Temp
57°F
L:49° H:58°
RunScore
Conditions
Rain Freq
15%
4 of 26 yrs
Wind14mph
Dew49°F
Temperature History
Range of temperatures during race hours for each year.
