Indianapolis Monumental Marathon

Indianapolis, IN, USANovember 08, 2025
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partly-cloudy-day Partly cloudy throughout the day.

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The Indianapolis Monumental Marathon (also known as the CNO Financial Group Indianapolis Monumental Marathon for sponsorship reasons) is an annual road marathon usually held in early November in downtown Indianapolis, Indiana, United States. The marathon was first held in 2008 and includes a half marathon and 5K run. Since 2016, it has been the only full fall marathon run in Indianapolis. In 2015, it claimed to have become one of the 20 largest marathons in the U.S. Wikipedia

Area Map

Course Maps

FAQ

When is the 2025 Indianapolis Monumental Marathon?

The 2025 Indianapolis Monumental Marathon will be held on Saturday November 8, 2025.

Is the Indianapolis Monumental Marathon a Boston Marathon Qualfier?

Yes, the Indianapolis Monumental Marathon is an official Boston Marathon qualifier.

Community

Every Monday we break down the top results in the marathon from over the weekend.

26d
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News

Thousands of sneakers pounded the pavement Saturday, Nov. 9, 2024, as runners set out from downtown Indianapolis on the Monumental Marathon.

15d
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News

Indiana’s largest and most comprehensive health system extends partnership with Indiana’s largest marathon for the next 3 years to provide medical support through race weekend.

12d
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News

Historical Weather

RunScore
Run Score: 8
Temp
56°F
Min/Max
40°/56°F
Dew
38°F
Days of Rain
2/16
Wind
9mph
Tap a row for details.
YearConditionsLow / HighRainRunScoreResults
2024
partly-cloudy-day
47°/ 62°-
Run Score: 8
2023
cloudy
49°/ 55°-
Run Score: 8
2022
rain
60°/ 67°Light
Run Score: 6
2021
clear-day
32°/ 57°-
Run Score: 8
2019
cloudy
29°/ 48°-
Run Score: 6
2018
partly-cloudy-day
35°/ 54°-
Run Score: 8
2017
cloudy
46°/ 59°-
Run Score: 9
2016
clear-day
39°/ 63°-
Run Score: 8
2015
partly-cloudy-day
40°/ 56°-
Run Score: 8
2014
partly-cloudy-day
30°/ 43°-
Run Score: 6
2013
partly-cloudy-day
43°/ 52°-
Run Score: 7
2012
cloudy
37°/ 40°Light
Run Score: 7
2011
partly-cloudy-day
34°/ 56°-
Run Score: 8
2010
partly-cloudy-day
29°/ 45°-
Run Score: 8
2009
clear-day
52°/ 69°-
Run Score: 8
2008
partly-cloudy-day
48°/ 72°-
Run Score: 8