Iowa Half Marathons

  • Facebook page
  • Twitter page
  • Instagram Social Icon
  • Pinterest App Icon
  • YouTube Classic

Trail Half Marathons (T)


Official Walker Friendly Half Marathons in Iowa

18:32 mile / 4 Hour Minimum course time limit= (W)

Symbol only applies to half marathon events

Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF) 


Sat Jan 23, 2021  (T)

Dubuque, IA

No 2022 Iowa Half Marathons in February at this Time

 Iowa Half Marathons March 2021 

Sat Mar 14, 2020

Sat Mar 13, 2021

Sat Mar 27, 2021

Emmetsburg, IA

Des Moines, IA

Oskaloosa, IA

 Iowa Half Marathons in April 2021 

Sat Apr 17, 2021 (T)


Sun Apr 19, 2020

Sun Apr 26, 2020

Washington, IA


Des Moines, IA

Iowa City, IA

 Iowa Half Marathons in May 2021 

Sat May 1, 2021 (NWF)

Sun May 3, 2020

Wed May 12, 2021 (W)

Sat Jun 27, 2020 (W)


Sun June 28, 2020

Riceville, IA

Des Moines, IA

Sioux City, IA

 Iowa Half Marathons in June 2021

Dubuque, IA


Cedar Falls, IA

 Iowa Half Marathons in July 2021

No 2021 July Half Marathons in Iowa at this Time

 Iowa Half Marathons in August 2021 

Sat Aug 1, 2020

Sat Aug 1, 2020

Sat Aug 21, 2021

Sat Aug 31, 2019

Amana, IA

Riceville, IA

Osage, IA

Storm Lake, IA

 Iowa Half Marathons in September 2021 

Sun Sep 6, 2020


Sat Sep 11, 2021 (T)

Sun Sep 12, 2021

Sat Sep 14, 2019

Wed Sep 14, 2021 (W)

Sat Sep 26, 2020  (NWF)

Cedar Rapids, IA


Shenandoah, IA

Clinton, IA

Dubuque, IA

Clinton, IA

Decorah, IA

 Iowa Half Marathons in October 2021

Sat Oct 9, 2021


Sun Oct 17, 2021

Sat Oct 23, 2021

Sun Oct 18, 2020

Sun Oct 24, 2021 (NWF)

Lansing, IA


Des Moines, IA

Marathon, IA

Iowa City, IA

Cedar Rapids, IA

 Iowa Half Marathons in November 2021

Sat Nov 6, 2021 (W)

 Sat Nov 27, 2021 (NWF) 

Indianola, IA

Des Moine, IA

 Iowa Half Marathons in December 2021

No 2021 Iowa Half Marathons in December at this Time

Iowa Half Marathon Calendar event dates in grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for Iowa half marathons, but have no control of when they set, announce or update their dates.

Iowa Half Marathons

The Iowa Half Marathon Calendar is a complete simplistic listing of Iowa half marathons.  Currently the Iowa half marathon schedule has 2021 Iowa half marathons and 2022 Iowa half marathons as they roll in. Iowa half marathons 2021 & Iowa half marathons 2022 also identify trail half marathons and walker friendly half marathons by a (T) symbol and a (W) symbol.  The (T) means it is a TRUE trail half marathon (off road, switchbacks, etc) and a (W) means it is truly "official walker friendly" requiring the half marathon to allow a minimum of 18:32 mile pace, minimum 4 hours for participants to finish the 13.1 mile distance.


The Iowa half marathon schedule features a complete listing of Des Moines half marathons, Cedar Rapids half marathons, Cedar Falls half marathons, Council Bluffs half marathons, Dubuque half marathons, Iowa City half marathons, Waterloo half marathons, Marion half marathons, and many more 1/2 marathons in Iowa.

Iowa half marathons 2021

Iowa half marathons 2022

  • Facebook
  • Instagram
  • Twitter
  • Pinterest
  • YouTube


© 2008 - 2021 Half Marathon Calendar USA a Fifty States Half Marathon Club LLC Company  -  100% Veteran Owned   -   Privacy Policy     Advertise

© Copyright 2008 -2021