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Race Overview
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.
WikipediaFAQ
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.
Indianapolis Monumental Marathon Course Map
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Indianapolis Monumental Marathon Weather History
Indianapolis Monumental Marathon Weather Averages
Average Temp: 47°, Average Low: 38°, Average High: 57°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 40° | 41° | 45° | 48° | 51° | 53° | 54° | 55° |
| Feel | 37° | 38° | 42° | 45° | 48° | 52° | 53° | 54° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 7mph | 7mph | 8mph | 10mph | 10mph | 9mph | 10mph | 10mph |
| Dew | 34° | 35° | 37° | 37° | 37° | 37° | 38° | 38° |
| RunScore |  | | | | |  | | |
Indianapolis Monumental Marathon 2024
Nov 9, 2024
Partly cloudy throughout the day.
Low: 45°, High: 62°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 47° | 49° | 53° | 54° | 57° | 59° | 60° | 62° |
| Feel | 43° | 45° | 53° | 54° | 57° | 59° | 60° | 62° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 8mph | 12mph | 10mph | 12mph | 12mph | 12mph | 10mph | 10mph |
| Dew | 40° | 40° | 41° | 41° | 41° | 41° | 41° | 42° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2023
Oct 28, 2023
Cloudy skies throughout the day with rain.
Low: 49°, High: 69°, Moderate Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  49° | 50° | 50° | 51° | 53° | 54° | 55° | 55° |
| Feel | 44° | 47° | 45° | 51° | 53° | 54° | 55° | 55° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 13mph | 8mph | 12mph | 11mph | 9mph | 9mph | 7mph | 7mph |
| Dew | 47° | 47° | 45° | 44° | 43° | 43° | 44° | 43° |
| RunScore | | | | |  | | | |
Indianapolis Monumental Marathon 2022
Nov 5, 2022
Partly cloudy throughout the day with morning rain.
Low: 55°, High: 67°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  60° | 62° | 63° | 65° | 67° |  67° | 66° | 67° |
| Feel | 60° | 62° | 63° | 65° | 67° | 67° | 66° | 67° |
| Rain | light | light | light | - | - | - | - | - |
| Wind | 16mph | 18mph | 24mph | 20mph | 22mph | 32mph | 26mph | 27mph |
| Dew | 54° | 55° | 55° | 55° | 56° | 56° | 56° | 55° |
| RunScore |  | | |  | | | | |
Indianapolis Monumental Marathon 2021
Nov 6, 2021
Clear conditions throughout the day.
Low: 30°, High: 57°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  32° | 36° | 42° | 48° | 53° | 54° | 56° | 57° |
| Feel | 32° | 36° | 42° | 47° | 53° | 54° | 56° | 57° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 1mph | 4mph | 6mph | 7mph | 5mph | 3mph |
| Dew | 29° | 31° | 32° | 31° | 30° | 30° | 29° | 29° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2019
Nov 9, 2019
Clearing in the afternoon.
Low: 25°, High: 49°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 29° | 31° | 34° | 38° | 42° | 44° | 47° | 48° |
| Feel | 21° | 22° | 25° | 30° | 34° | 38° | 41° | 43° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 9mph | 11mph | 13mph | 13mph | 13mph | 13mph | 14mph | 13mph |
| Dew | 19° | 19° | 19° | 19° | 21° | 22° | 23° | 23° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2018
Nov 3, 2018
Partly cloudy throughout the day.
Low: 32°, High: 54°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 35° | 40° | 44° | 48° | 51° | 52° | 54° | 54° |
| Feel | 35° | 40° | 42° | 44° | 51° | 52° | 54° | 54° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 5mph | 8mph | 6mph | 7mph | 7mph | 6mph |
| Dew | 33° | 38° | 38° | 39° | 38° | 39° | 40° | 39° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2017
Nov 4, 2017
Partly cloudy throughout the day.
Low: 43°, High: 61°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 46° | 47° | 48° | 50° | 52° | 53° | 56° | 59° |
| Feel | 41° | 44° | 45° | 50° | 52° | 53° | 56° | 59° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 10mph | 7mph | 8mph | 10mph | 6mph | 6mph | 8mph | 6mph |
| Dew | 43° | 44° | 46° | 48° | 50° | 52° | 53° | 54° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2016
Nov 5, 2016
Partly cloudy throughout the day.
Low: 38°, High: 63°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 39° | 47° | 52° | 57° | 60° | 61° | 62° | 63° |
| Feel | 39° | 47° | 52° | 57° | 60° | 61° | 62° | 63° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 4mph | 2mph | 1mph | 0mph | 1mph | 0mph |
| Dew | 36° | 41° | 42° | 40° | 39° | 38° | 38° | 38° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2015
Nov 7, 2015
Partly cloudy throughout the day with late afternoon rain.
Low: 40°, High: 56°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 40° | 45° | 49° | 52° | 53° | 55° | 56° | 56° |
| Feel | 38° | 41° | 46° | 52° | 53° | 55° | 56° | 56° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 7mph | 9mph | 10mph | 10mph | 13mph | 11mph | 15mph |
| Dew | 36° | 38° | 37° | 35° | 35° | 34° | 33° | 32° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2014
Nov 1, 2014
Clearing in the afternoon.
Low: 30°, High: 43°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 30° | 32° | 35° | 36° | 39° | 40° | 42° | 43° |
| Feel | 20° | 22° | 25° | 28° | 33° | 34° | 36° | 36° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 14mph | 15mph | 15mph | 14mph | 10mph | 9mph | 11mph | 12mph |
| Dew | 22° | 22° | 23° | 25° | 26° | 26° | 26° | 25° |
| RunScore |  | | | | | | | |
Indianapolis Monumental Marathon 2013
Nov 2, 2013
Partly cloudy throughout the day with early morning rain.
Low: 42°, High: 52°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 43° | 45° | 47° | 49° | 51° | 52° | 50° | 49° |
| Feel | 39° | 40° | 43° | 44° | 51° | 52° | 44° | 44° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 9mph | 9mph | 15mph | 18mph | 17mph | 17mph | 16mph |
| Dew | 39° | 40° | 40° | 38° | 36° | 35° | 35° | 34° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2012
Nov 3, 2012
Partly cloudy throughout the day with afternoon rain.
Low: 35°, High: 40°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 37° | 38° | 39° | 39° | 39° | 39° | 39° | 40° |
| Feel | 31° | 38° | 35° | 35° | 34° | 34° | 34° | 35° |
| Rain | - | - | - | light | light | light | light | - |
| Wind | 8mph | 2mph | 5mph | 5mph | 7mph | 7mph | 7mph | 7mph |
| Dew | 31° | 32° | 33° | 34° | 35° | 36° | 36° | 37° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2011
Nov 5, 2011
Clear conditions throughout the day.
Low: 32°, High: 57°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 34° | 38° | 44° | 47° | 51° | 54° | 56° | 56° |
| Feel | 30° | 33° | 38° | 44° | 51° | 54° | 56° | 56° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 8mph | 11mph | 8mph | 8mph | 8mph | 8mph | 11mph |
| Dew | 28° | 30° | 30° | 31° | 33° | 34° | 32° | 32° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2010
Nov 6, 2010
Partly cloudy throughout the day.
Low: 28°, High: 45°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 29° | 34° | 37° | 39° | 40° | 42° | 44° | 45° |
| Feel | 24° | 29° | 32° | 34° | 37° | 42° | 41° | 45° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 5mph | 6mph | 7mph | 5mph | 3mph | 6mph | 3mph |
| Dew | 24° | 25° | 25° | 23° | 20° | 20° | 20° | 20° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2009
Nov 7, 2009
Clear conditions throughout the day.
Low: 45°, High: 69°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 52° | 56° | 60° | 63° | 66° | 68° | 69° | 69° |
| Feel | 52° | 56° | 60° | 63° | 66° | 68° | 69° | 69° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 10mph | 11mph | 15mph | 18mph | 15mph | 13mph | 13mph | 12mph |
| Dew | 38° | 41° | 44° | 46° | 47° | 48° | 49° | 49° |
| RunScore | | | | | | | | |
Indianapolis Monumental Marathon 2008
Nov 1, 2008
Clearing in the afternoon.
Low: 46°, High: 72°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 48° | 52° | 57° | 62° | 65° | 68° | 71° | 72° |
| Feel | 48° | 52° | 57° | 62° | 65° | 68° | 71° | 72° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 2mph | 3mph | 3mph | 2mph | 2mph | 6mph | 7mph | 6mph |
| Dew | 41° | 43° | 44° | 47° | 48° | 49° | 49° | 50° |
| RunScore | | | | | | | | |