Half-Marathon races in Iowa, United States — 2026 running calendar
75 events found
May
16
Hometown Half Marathon & 5k/10k - Sioux Falls
Sioux City, Iowa, United States
Running
1.6K
5K
10K
Half-Marathon
May
02
Iowa Trail Run Series: Mines of Spain
Dubuque, Iowa, United States
Running
5K
10K
Half-Marathon
Feb
01
Race Through Iowa 1M, 5K, 10K, 13.1, 26.2 – Now Only $20!
Des Moines, Iowa, United States
$20.00
Running
1.6K
5K
10K
Half-Marathon
+1
Hometown Half Marathon & 5k/10k - Sioux Falls
Sioux City, Iowa, United States
May 16, 2026 (Sat)
Running
1.6K
5K
10K
Half-Marathon
Iowa Trail Run Series: Mines of Spain
Dubuque, Iowa, United States
May 2, 2026 (Sat)
Running
5K
10K
Half-Marathon
Race Through Iowa 1M, 5K, 10K, 13.1, 26.2 – Now Only $20!
Des Moines, Iowa, United States
Feb 1, 2026 (Sun)
– Dec 31, 2026
$20.00
Running
1.6K
5K
10K
Half-Marathon
+1