The 2025 event has concluded.

Crater Lake Marathon

Klamath Falls, OR, USAAugust 9, 2025

clear-day Clear conditions throughout the day.

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Area Map

Course Maps

FAQ

When is the 2025 Crater Lake Marathon?

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

Community

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.
YearConditionsLow / HighRainRunScore
2024
clear-day
59°/ 87°-
Run Score: 7
2023
clear-day
65°/ 87°-
Run Score: 8