racecast.ioPartly cloudy throughout the day.
Light Rain
25%
Light Rain
30%
Details
Light Rain
25%
Light Rain
25%
Light Rain
25%
Wind
12mph
Wind
13mph
Wind
14mph
Wind
15mph
Wind
15mph
Wind
15mph
Wind
15mph
Gusting to
28mph
Light Rain
25%
Wind
15mph
Gusting to
28mph
Pre-Race
Race
Post-Race
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Race Overview
The IronHorse Races include a Full Marathon, Half Marathon, 10K and 5K Run. All are USATF Sanctioned. The Full Marathon, Half Marathon and 5K are USATF Certified. The Full Marathon takes place on the Wapsi-Great Western Line (WGWL) Trail located in Riceville, Iowa and the Shooting Star Trail in Minnesota. The Half Marathon, 10K and 5K take place on the WGWL Trail. The WGWL Trail has a Northern Branch and a Southern Branch. The races take place on the Rails-to-Trails recognized paved and concrete laid Northern Branch. The Iowan WGWL Trail is the first and official interstate trail connecting to Minnesota’s Shooting Star Trail.
WikipediaFAQ
When is the 2027 IronHorse Marathon?
The 2027 IronHorse Marathon will be held on Saturday May 1, 2027.
Is the IronHorse Marathon a Boston Marathon Qualfier?
Yes, the IronHorse Marathon is an official Boston Marathon qualifier.
What is the time limit for the IronHorse Marathon?
The time limit for the IronHorse Marathon is 6 hours.
IronHorse Marathon Course Map
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IronHorse Marathon Weather History
IronHorse Marathon Weather Averages
Average Temp: 57°, Average Low: 46°, Average High: 67°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|
| Temp | 48° | 50° | 53° | 57° | 59° | 62° |
| Feel | 46° | 48° | 51° | 56° | 58° | 61° |
| Rain | - | - | - | - | - | - |
| Wind | 9mph | 11mph | 11mph | 12mph | 11mph | 12mph |
| Dew | 41° | 42° | 42° | 42° | 42° | 43° |
| RunScore |  | | | | | |
IronHorse Marathon 2026
May 2, 2026
Clear conditions throughout the day.
Low: 34°, High: 63°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|
| Temp |  37° | 43° | 49° | 52° | 54° | 55° |
| Feel | 32° | 37° | 44° | 52° | 54° | 55° |
| Rain | - | - | - | - | - | - |
| Wind | 7mph | 9mph | 13mph | 14mph | 13mph | 14mph |
| Dew | 26° | 28° | 27° | 27° | 25° | 25° |
| RunScore | |  | | | | |
IronHorse Marathon 2025
May 3, 2025
Partly cloudy throughout the day.
Low: 43°, High: 61°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|
| Temp | 43° | 43° | 46° | 50° | 50° | 53° |
| Feel | 38° | 39° | 43° | 48° | 50° | 53° |
| Rain | - | - | - | - | - | - |
| Wind | 8mph | 7mph | 7mph | 5mph | 4mph | 4mph |
| Dew | 39° | 39° | 41° | 42° | 42° | 44° |
| RunScore | | | |  | | |
IronHorse Marathon 2024
May 4, 2024
Partly cloudy throughout the day with morning rain.
Low: 47°, High: 55°, Heavy Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|
| Temp | 50° |  49° | 47° | 47° | 48° | 51° |
| Feel | 50° | 44° | 43° | 44° | 44° | 51° |
| Rain | - | light | moderate | light | light | - |
| Wind | 10mph | 15mph | 9mph | 7mph | 10mph | 10mph |
| Dew | 47° | 48° | 46° | 46° | 47° | 49° |
| RunScore | |  |  |  | | |
IronHorse Marathon 2023
May 6, 2023
Cloudy skies throughout the day with rain.
Low: 56°, High: 66°, Moderate Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|
| Temp | 56° | 57° | 56° | 60° | 63° | 63° |
| Feel | 56° | 57° | 56° | 60° | 63° | 63° |
| Rain | light | - | light | light | - | - |
| Wind | 11mph | 12mph | 15mph | 18mph | 15mph | 17mph |
| Dew | 55° | 55° | 54° | 56° | 57° | 58° |
| RunScore | | | | | | |
IronHorse Marathon 2022
May 7, 2022
Clear conditions throughout the day.
Low: 43°, High: 70°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|
| Temp | 46° | 51° | 56° | 59° | 62° | 65° |
| Feel | 44° | 51° | 56° | 59° | 62° | 65° |
| Rain | - | - | - | - | - | - |
| Wind | 4mph | 7mph | 8mph | 8mph | 8mph | 12mph |
| Dew | 39° | 41° | 42° | 41° | 41° | 39° |
| RunScore | | | | | | |
IronHorse Marathon 2021
May 1, 2021
Clear conditions throughout the day.
Low: 51°, High: 88°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|
| Temp | 54° | 59° | 66° | 74° | 78° | 83° |
| Feel | 54° | 59° | 66° | 74° | 78° | 81° |
| Rain | - | - | - | - | - | - |
| Wind | 17mph | 17mph | 17mph | 20mph | 16mph | 17mph |
| Dew | 38° | 41° | 41° | 41° | 41° | 42° |
| RunScore | | | | | | |