Big Sur Trail Marathon

Big Sur, CA, USASeptember 26, 2026
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Race Day Weather

partly-cloudy-day
56°
71° high
Breezy
Dry

Comfortable temps, steady winds

Runners will face temperatures starting at 56°F and peaking at 71°F, with average humidity at 67%. A light SW wind of 10 mph will provide a slight cooling effect. It's advisable to hydrate frequently and consider a conservative pace as temperatures rise during the race.

Race day forecast available in 166 days
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Pace Calculator

Distance: 26.2mi
0:00:00
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Weather Adj.
Common Goals:

The Big Sur Trail Marathon is a challenging 26.2-mile race along the Old Coast Road in Big Sur, California. Runners traverse a dirt path with significant elevation changes, offering breathtaking views of the Pacific coastline. The event is limited to 300 participants and typically sells out each year. Source

Area Map

Course Map

FAQ

When is the 2026 Big Sur Trail Marathon?

The 2026 Big Sur Trail Marathon will be held on Saturday September 26, 2026.

Is the Big Sur Trail Marathon a Boston Marathon Qualifier?

No, the Big Sur Trail Marathon is NOT a Boston Marathon qualifier.

What is the time limit for the Big Sur Trail Marathon?

The time limit for the Big Sur Trail Marathon is 6.5 hours.

What will the weather be like for the 2026 Big Sur Trail Marathon?

The forecast calls for a high of 71°F and a low of 56°F with a 0% chance of rain.

Historical Weather

Based on 2 years of data
Avg Temp
65°F
L:56° H:65°
RunScore
9
Conditions
Rain Freq
0%
0 of 2 yrs
Wind4mph
Dew57°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
partly-cloudy-night
61°/65°-
8
2024
cloudy
52°/65°-
9