racecast.ioPartly cloudy throughout the day.
Details
Light Rain
30%
Pre-Race
Race
Post-Race
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Race Overview
The marathon starts near Schaumburg's business district and runs through Busse Woods, passing lakes, prairie, and an elk pasture. The course is mostly flat with a few short bridge inclines. It is USATF-certified (#IL24010NM) and a Boston Marathon qualifier. A half marathon (#IL21015NM) and a 10K start the same morning, all distances finishing with pizza from Giordano's.
WikipediaFAQ
When is the 2027 Chicagoland Spring Marathon?
The 2027 Chicagoland Spring Marathon will be held on Sunday May 2, 2027.
Is the Chicagoland Spring Marathon a Boston Marathon Qualfier?
Yes, the Chicagoland Spring Marathon is an official Boston Marathon qualifier.
Chicagoland Spring Marathon Course Map
Loading Course Map...
Chicagoland Spring Marathon Weather History
Chicagoland Spring Marathon Weather Averages
Average Temp: 60°, Average Low: 51°, Average High: 70°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 58° | 60° | 62° | 63° | 64° | 65° | 66° |
| Feel | 56° | 58° | 60° | 61° | 63° | 64° | 65° |
| Rain | - | - | - | - | - | - | - |
| Wind | 11mph | 12mph | 12mph | 12mph | 14mph | 14mph | 15mph |
| Dew | 49° | 49° | 49° | 49° | 48° | 48° | 48° |
| RunScore |  | | | | | | |
Chicagoland Spring Marathon 2026
May 3, 2026
Partly cloudy throughout the day.
Low: 46°, High: 68°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 50° | 51° | 54° |  52° | 52° | 55° | 60° |
| Feel | 44° | 51° | 54° | 52° | 52° | 55° | 60° |
| Rain | - | - | - | light | - | light | - |
| Wind | 14mph | 13mph | 13mph | 16mph | 15mph | 18mph | 22mph |
| Dew | 33° | 34° | 37° | 39° | 41° | 40° | 40° |
| RunScore | |  | | | |  | |
Chicagoland Spring Marathon 2025
May 4, 2025
Becoming cloudy in the afternoon with rain.
Low: 45°, High: 60°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 47° | 48° | 52° | 54° | 56° | 56° | 57° |
| Feel | 42° | 43° | 52° | 54° | 56° | 56° | 57° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 12mph | 12mph | 14mph | 18mph | 17mph | 19mph |
| Dew | 40° | 40° | 40° | 38° | 36° | 37° | 37° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2024
May 5, 2024
Clearing in the afternoon with morning rain.
Low: 50°, High: 64°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 53° | 55° | 57° | 58° | 60° | 63° |
| Feel | 53° | 53° | 55° | 57° | 58° | 60° | 63° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 8mph | 6mph | 8mph | 8mph | 6mph | 8mph |
| Dew | 47° | 46° | 46° | 47° | 47° | 47° | 46° |
| RunScore | |  | | | | | |
Chicagoland Spring Marathon 2023
May 7, 2023
Partly cloudy throughout the day with late afternoon rain.
Low: 58°, High: 84°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 70° | 74° | 76° | 79° |  81° | 84° | 83° |
| Feel | 70° | 74° | 76° | 79° | 83° | 83° | 82° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 10mph | 8mph | 9mph | 9mph | 9mph | 10mph |
| Dew | 61° | 61° | 63° | 63° | 63° | 58° | 54° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2022
May 15, 2022
Partly cloudy throughout the day with afternoon rain.
Low: 61°, High: 75°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 70° | 69° | 73° | 74° | 75° |  71° | 70° |
| Feel | 70° | 69° | 73° | 74° | 75° | 71° | 70° |
| Rain | - | - | - | - | - | light | light |
| Wind | 7mph | 8mph | 10mph | 6mph | 7mph | 6mph | 5mph |
| Dew | 51° | 51° | 51° | 46° | 45° | 45° | 48° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2021
May 23, 2021
Partly cloudy throughout the day with late afternoon rain.
Low: 57°, High: 81°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 71° | 73° | 74° | 75° | 77° | 78° | 80° |
| Feel | 71° | 73° | 74° | 75° | 77° | 78° | 82° |
| Rain | - | - | - | - | - | - | - |
| Wind | 8mph | 8mph | 7mph | 6mph | 9mph | 8mph | 12mph |
| Dew | 66° | 66° | 65° | 66° | 65° | 66° | 65° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2021
May 6, 2021
Partly cloudy throughout the day with rain in the morning and afternoon.
Low: 46°, High: 56°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 48° | 48° | 49° | 48° | 46° | 47° | 48° |
| Feel | 45° | 45° | 45° | 43° | 40° | 42° | 43° |
| Rain | light | - | - | light | light | - | - |
| Wind | 7mph | 8mph | 8mph | 12mph | 12mph | 11mph | 10mph |
| Dew | 40° | 40° | 40° | 42° | 40° | 41° | 40° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2019
May 19, 2019
Partly cloudy throughout the day with rain clearing later.
Low: 49°, High: 76°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 70° | 68° | 68° | 69° | 72° | 75° | 76° |
| Feel | 70° | 68° | 68° | 69° | 72° | 75° | 76° |
| Rain | - | - | - | - | - | - | - |
| Wind | 17mph | 17mph | 15mph | 17mph | 17mph | 18mph | 21mph |
| Dew | 61° | 60° | 60° | 61° | 61° | 59° | 57° |
| RunScore | | | | | |  | |
Chicagoland Spring Marathon 2018
May 20, 2018
Cloudy skies throughout the day with rain in the morning and afternoon.
Low: 45°, High: 60°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 45° | 46° | 46° | 45° | 46° | 47° | 49° |
| Feel | 38° | 40° | 39° | 40° | 41° | 42° | 44° |
| Rain | light | - | light | light | moderate | light | - |
| Wind | 18mph | 14mph | 15mph | 11mph | 9mph | 13mph | 12mph |
| Dew | 42° | 42° | 42° | 43° | 44° | 45° | 46° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2017
May 21, 2017
Partly cloudy throughout the day with early morning rain.
Low: 51°, High: 63°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 59° | 61° | 61° | 62° | 62° | 61° | 60° |
| Feel | 59° | 61° | 61° | 62° | 62° | 61° | 60° |
| Rain | - | - | - | - | - | - | - |
| Wind | 12mph | 15mph | 15mph | 16mph | 15mph | 14mph | 17mph |
| Dew | 52° | 49° | 47° | 46° | 46° | 46° | 46° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2016
May 15, 2016
Becoming cloudy in the afternoon.
Low: 35°, High: 55°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 44° | 43° | 45° | 47° | 48° | 50° | 52° |
| Feel | 38° | 36° | 39° | 41° | 42° | 50° | 52° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 15mph | 15mph | 16mph | 18mph | 14mph | 12mph |
| Dew | 31° | 28° | 24° | 24° | 24° | 26° | 26° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2015
May 17, 2015
Partly cloudy throughout the day.
Low: 67°, High: 81°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 68° | 68° | 70° | 73° | 75° | 77° | 79° |
| Feel | 68° | 68° | 70° | 73° | 75° | 77° | 79° |
| Rain | - | - | - | - | - | - | - |
| Wind | 12mph | 14mph | 14mph | 16mph | 20mph | 22mph | 21mph |
| Dew | 65° | 66° | 66° | 67° | 66° | 67° | 68° |
| RunScore | | | | | |  | |
Chicagoland Spring Marathon 2014
May 18, 2014
Clearing in the afternoon.
Low: 45°, High: 69°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 57° | 60° | 62° | 65° | 66° | 67° |
| Feel | 53° | 57° | 60° | 62° | 65° | 66° | 67° |
| Rain | - | - | - | - | - | - | - |
| Wind | 11mph | 12mph | 14mph | 13mph | 13mph | 12mph | 11mph |
| Dew | 36° | 37° | 38° | 40° | 40° | 39° | 40° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2013
May 19, 2013
Partly cloudy throughout the day.
Low: 59°, High: 85°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 68° | 72° | 75° | 79° | 81° | 82° | 81° |
| Feel | 68° | 72° | 75° | 79° | 82° | 83° | 83° |
| Rain | - | - | - | - | - | - | - |
| Wind | 4mph | 2mph | 3mph | 3mph | 8mph | 13mph | 13mph |
| Dew | 62° | 63° | 64° | 64° | 64° | 63° | 64° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2012
May 20, 2012
Partly cloudy throughout the day with late afternoon rain.
Low: 64°, High: 91°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 75° | 79° | 83° | 87° | 88° | 89° | 90° |
| Feel | 75° | 79° | 83° | 86° | 87° | 87° | 88° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 9mph | 13mph | 14mph | 18mph | 19mph | 19mph |
| Dew | 60° | 61° | 61° | 60° | 58° | 57° | 56° |
| RunScore | | | | | | | |
Chicagoland Spring Marathon 2011
May 15, 2011
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 44°, High: 48°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 44° | 44° | 44° | 45° | 45° | 45° | 47° |
| Feel | 35° | 35° | 36° | 36° | 36° | 36° | 38° |
| Rain | light | light | light | light | light | light | light |
| Wind | 22mph | 20mph | 19mph | 20mph | 23mph | 21mph | 24mph |
| Dew | 42° | 41° | 40° | 37° | 36° | 36° | 34° |
| RunScore | | | | | | | |