The 2025 event has concluded.
Race Day Weather
48°
85° high
Breezy
Dry
Cool start, warming steadily
Runners will face a temperature rise from 54°F at the start to 81°F by the finish. With a light wind from the NNE at 6 mph and low humidity at 37%, conditions are favorable but will warm significantly. Runners should adjust their pace as temperatures climb and stay hydrated throughout the race.
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Distance: 26.2mi
0:00:00
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FAQ
When is the 2025 Crater Lake Marathon?
The 2025 Crater Lake Marathon will be held on Saturday August 9, 2025.
What will the weather be like for the 2025 Crater Lake Marathon?
The forecast calls for a high of 86°F and a low of 48°F with a 0% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
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