Des Moines Marathon

Des Moines, IA • October 19, 2025
TopDescriptionCourseCommunity
Register

Subscribe

Get updates on the Des Moines Marathon race forecast and be the first to know if the forecast shifts.

Text Updates

Maximum one update per day. Standard messaging rates apply. Currently only supports USA, UK, and Canada.

Phone Number

Email Updates

By submitting your email you agree to receive weather forecasts and racecast.io updates.

partly-cloudy-day Partly cloudy throughout the day.

No slip. No bounce. Polarized sunglasses built for the run. Goodr OG Sunglasses.When you buy through our links, we may earn a commission.

The IMT Des Moines Marathon is a marathon held annually in downtown Des Moines, Iowa. It serves as a qualifier for the Boston Marathon.

Race weekend features the Mercy Live Up Loop 5-Mile Run & 1-Mile Walk and Mercy Children's Hospital & Clinics 1-Mile Youth Run and Jingle Jog on Saturday followed by the IMT Des Moines Marathon & Half Marathon, Bankers Trust Marathon Relay and Principal 5K Road Race on Sunday. Wikipedia

Area Map

Course Maps

FAQ

Ask a Question about the Des Moines Marathon

Racecast Concierge (free during beta)

Ask a question about the Des Moines Marathon and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Des Moines Marathon and general racecast.io updates.

When is the 2025 Des Moines Marathon?

The 2025 Des Moines Marathon will be held on Sunday October 19, 2025.

Is the Des Moines Marathon a Boston Marathon Qualfier?

Yes, the Des Moines Marathon is an official Boston Marathon qualifier.

Community

You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR

Historical Weather

RunScore
Run Score: 7
Temp
65°F
Min/Max
44°/65°F
Dew
41°F
Days of Rain
0/20
Wind
13mph
Tap a row for details.
YearLow / HighRainResults

Des Moines Marathon 2024 Weather History

Clear conditions throughout the day.

2024
clear-day
52°/ 81°-
Run Score: 7

Des Moines Marathon 2023 Weather History

Partly cloudy throughout the day.

2023
cloudy
47°/ 53°-
Run Score: 8

Des Moines Marathon 2022 Weather History

Partly cloudy throughout the day.

2022
cloudy
42°/ 56°-
Run Score: 8

Des Moines Marathon 2021 Weather History

Clear conditions throughout the day.

2021
clear-day
41°/ 71°-
Run Score: 8

Des Moines Marathon 2019 Weather History

Partly cloudy throughout the day with late afternoon rain.

2019
partly-cloudy-day
42°/ 64°-
Run Score: 8

Des Moines Marathon 2018 Weather History

Clear conditions throughout the day.

2018
clear-day
27°/ 57°-
Run Score: 6

Des Moines Marathon 2017 Weather History

Partly cloudy throughout the day.

2017
cloudy
47°/ 58°-
Run Score: 7

Des Moines Marathon 2016 Weather History

Cloudy skies throughout the day.

2016
cloudy
62°/ 74°-
Run Score: 8

Des Moines Marathon 2015 Weather History

Clear conditions throughout the day.

2015
clear-day
38°/ 65°-
Run Score: 7

Des Moines Marathon 2014 Weather History

Clear conditions throughout the day.

2014
clear-day
41°/ 65°-
Run Score: 7

Des Moines Marathon 2013 Weather History

Partly cloudy throughout the day.

2013
cloudy
43°/ 61°-
Run Score: 8

Des Moines Marathon 2012 Weather History

Partly cloudy throughout the day.

2012
clear-day
46°/ 78°-
Run Score: 8

Des Moines Marathon 2011 Weather History

Partly cloudy throughout the day.

2011
partly-cloudy-day
50°/ 62°-
Run Score: 8

Des Moines Marathon 2010 Weather History

Partly cloudy throughout the day.

2010
clear-day
42°/ 65°-
Run Score: 9

Des Moines Marathon 2009 Weather History

Clear conditions throughout the day.

2009
partly-cloudy-day
35°/ 62°-
Run Score: 7

Des Moines Marathon 2008 Weather History

Partly cloudy throughout the day.

2008
partly-cloudy-day
50°/ 71°-
Run Score: 7

Des Moines Marathon 2007 Weather History

Partly cloudy throughout the day.

2007
partly-cloudy-day
59°/ 71°-
Run Score: 7

Des Moines Marathon 2006 Weather History

Cloudy skies throughout the day with rain clearing later.

2006
cloudy
42°/ 57°-
Run Score: 7

Des Moines Marathon 2004 Weather History

Partly cloudy throughout the day.

2004
partly-cloudy-day
36°/ 59°-
Run Score: 8

Des Moines Marathon 2003 Weather History

Clear conditions throughout the day.

2003
partly-cloudy-day
50°/ 77°-
Run Score: 8
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR