Half-Marathon races in Missouri, United States — 2026 running calendar
135 events found
May
02
Cinco De Mayo Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Running
5K
10K
Half-Marathon
1.6K
+2
May
01
Muddy River Half Marathon
Cape Girardeau, Missouri, United States
Running
Half-Marathon
Feb
01
Race Through Missouri 1M, 5K, 10K, 13.1, 26.2 - Now Only $20!
Kansas City, Missouri, United States
$20.00
Running
1.6K
5K
10K
Half-Marathon
+1
Cinco De Mayo Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
May 2, 2026 (Sat)
Running
5K
10K
Half-Marathon
1.6K
+2
Muddy River Half Marathon
Cape Girardeau, Missouri, United States
May 1, 2026 (Fri)
– May 31, 2026
Running
Half-Marathon
Race Through Missouri 1M, 5K, 10K, 13.1, 26.2 - Now Only $20!
Kansas City, Missouri, United States
Feb 1, 2026 (Sun)
– Dec 31, 2026
$20.00
Running
1.6K
5K
10K
Half-Marathon
+1