Tunnel Light Marathon

North Bend, WA, USASeptember 14, 2025

partly-cloudy-day Partly cloudy throughout the day.

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Area Map

Course Maps

FAQ

When is the 2025 Tunnel Light Marathon?

The 2025 Tunnel Light Marathon will be held on Sunday September 14, 2025.

Is the Tunnel Light Marathon a Boston Marathon Qualfier?

Yes, the Tunnel Light Marathon is an official Boston Marathon qualifier.

Community

Historical Weather

RunScore
Run Score: 8
Temp
69°F
Min/Max
57°/69°F
Dew
52°F
Days of Rain
6/12
Wind
8mph
Tap a row for details.
YearConditionsLow / HighRainRunScore
2024
partly-cloudy-day
61°/ 73°-
Run Score: 9
2023
clear-day
58°/ 79°-
Run Score: 8
2022
clear-day
57°/ 72°-
Run Score: 8
2021
rain
57°/ 64°Light
Run Score: 9
2019
rain
59°/ 61°Light
Run Score: 8
2018
rain
55°/ 63°Light
Run Score: 7
2017
partly-cloudy-day
55°/ 65°Light
Run Score: 8
2016
cloudy
55°/ 67°-
Run Score: 9
2015
cloudy
61°/ 66°Light
Run Score: 8
2014
clear-day
54°/ 83°-
Run Score: 8
2013
cloudy
59°/ 66°Light
Run Score: 8
2012
clear-day
53°/ 73°-
Run Score: 8