The 2025 event has concluded.

Marine Corps Marathon

Washington, DC, USAOctober 26, 2025
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Race Day Weather

partly-cloudy-day
43°
62° high
Light
Dry

Cool temps, strategic wind shifts

Runners will face a temperature rising from 45°F at the start to a peak of 61°F. With a maximum wind speed of 5 mph, crosswinds will affect the early miles, while a tailwind will provide relief from miles 4 to 6 and 17 to 18. The average humidity of 66% encourages runners to hydrate regularly, especially during the tougher miles 19-22 where headwinds will challenge pacing.

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clear-day9
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partly-cloudy-day8
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Pace Calculator

Distance: 26.2mi
0:00:00
HH:MM:SS
Pace
Weather Adj.
Common Goals:

The Marine Corps Marathon (MCM) is an annual marathon held in Washington, D.C. and Arlington, Virginia. The mission of the MCM is to promote physical fitness, generate community goodwill, and showcase the organizational skills of the United States Marine Corps. Wikipedia

FAQ

When is the 2025 Marine Corps Marathon?

The 2025 Marine Corps Marathon will be held on Sunday October 26, 2025.

Is the Marine Corps Marathon a Boston Marathon Qualifier?

Yes, the Marine Corps Marathon is an official Boston Marathon qualifier.

Historical Weather

Based on 26 years of data
Avg Temp
64°F
L:50° H:64°
RunScore
8
Conditions
Rain Freq
12%
3 of 26 yrs
Wind11mph
Dew42°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2024
partly-cloudy-night
46°/60°-
9
2023
cloudy
66°/75°-
8
2022
partly-cloudy-night
41°/62°-
8
2019
rain
65°/78°Light
6
2018
cloudy
51°/59°-
9
2017
partly-cloudy-night
55°/76°-
8
2016
partly-cloudy-night
59°/76°-
8
2015
cloudy
57°/68°Light
8
2014
clear-night
58°/71°-
8
2013
partly-cloudy-night
43°/60°-
9
2012
cloudy
59°/60°-
7
2011
clear-night
37°/52°-
8
2010
partly-cloudy-night
46°/66°-
7
2009
partly-cloudy-night
50°/62°-
8
2008
clear-night
44°/62°-
8
2007
partly-cloudy-night
55°/60°-
7
2006
clear-night
40°/60°-
8
2005
clear-night
43°/64°-
8
2004
partly-cloudy-night
61°/77°-
8
2003
cloudy
60°/70°-
7
2002
clear-night
48°/61°-
8
2001
partly-cloudy-night
39°/52°-
7
2000
clear-night
56°/68°-
8
1999
partly-cloudy-night
44°/55°-
8
1998
clear-night
39°/73°-
8
1997
cloudy
46°/49°Light
8