Crater Lake Marathon

Klamath Falls, OR, USA • August 9, 2025
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partly-cloudy-day Partly cloudy throughout the day.

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When is the 2025 Crater Lake Marathon?

The 2025 Crater Lake Marathon will be held on Saturday August 9, 2025.

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Historical Weather & Results

RunScore
Run Score: 7
Temp
87°F
Min/Max
62°/87°F
Dew
40°F
Days of Rain
0/2
Wind
10mph
Tap a row for details.
YearLow / HighRain

Crater Lake Marathon 2024 Weather History

Clear conditions throughout the day.

2024
clear-day
59°/ 87°-
Run Score: 7

Crater Lake Marathon 2023 Weather History

Clear conditions throughout the day.

2023
clear-day
65°/ 87°-
Run Score: 8
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR