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Iowa Half Marathon Calendar 2026-2027

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Monthly updates for Iowa

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Explore the best half marathons in Iowa for 2026-2027! Our updated list features 37 exciting races across the region. Find your next race in Iowa below and join the running community at these great events!

January 2026
Jan
11
Su

Bodies Race Company - Altoona

5 km 10 km Half Marathon
Jan
17
Sa

US Road Running - Bettendorf

5 km 10 km 13 mi
Jan
17
Sa

Triple D Winter Race

Trail Run 5 km Half Marathon ... 35 mi 70 mi
February 2026
Feb
7
Sa

PBR Half Marathon

Half Marathon
Feb
21
Sa

US Road Running - Bettendorf

5 km 10 km Half Marathon
March 2026
Mar
8
Su

Bodies Race Company - Polk City

5 km 10 km Half Marathon
Mar
14
Sa

Des Moines St. Paddy's Marathon

5 km Half Marathon Marathon
Mar
21
Sa

US Road Running - Bettendorf

5 km 10 km Half Marathon
Mar
28
Sa

A Pot of Gold Shared Half Marathon

5 km 13 mi
April 2026
Apr
11
Sa

Iowa Trail Run Series: Lake MacBride

Trail Run 5 km 10 km Half Marathon
Apr
18
Sa

US Road Running - Bettendorf

5 km 10 km Half Marathon
Apr
18
Sa

Drake Road Races

5 km 10 km Half Marathon
Apr
25
Sa

Kewash Marathon

5 km 10 km 13 mi 26 mi
Apr
25
Sa

Run For Her Life

5 km Half Marathon
May 2026
May
2
Sa

IronHorse - Riceville, IA

5 km 10 km Half Marathon Marathon
May
2
Sa

Iowa Trail Run Series: Mines of Spain

Trail Run 5 km 10 km Half Marathon
May
3
Su

Des Moines Women's Half Marathon

5 km 10 km 13 mi
May
8-9
Fr - Sa

Friends of Yellow River State Forest Trail Run

Trail Run 5 km 10 km Half Marathon
May
16
Sa

US Road Running - Bettendorf

5 km 10 km Half Marathon
May
30
Sa

EMC DAM to DSM

13 mi