Race Discovery

Half-Marathon races in Missouri, United States — 2026 running calendar

119 events found

Run for Mental Health 5K/10K/13.1 Kansas City logo
May
23

Run for Mental Health 5K/10K/13.1 Kansas City

Kansas City, Missouri, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +14
Memorial Day Run 5K/10K/13.1 KANSAS CITY logo
May
23

Memorial Day Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri, United States
Running
5K 10K Half-Marathon 1.6K +2
Hometown Half Marathon & 5k/10k - Springfield logo
May
17

Hometown Half Marathon & 5k/10k - Springfield

Springfield, Missouri, United States
Running
1.6K 5K 10K Half-Marathon +1
Hometown Half Marathon & 5k/10k - St Louis logo
May
16

Hometown Half Marathon & 5k/10k - St Louis

Saint Charles, Missouri, United States
Running
5K 10K Half-Marathon 1.6K +1
Capital City Race logo
May
09

Capital City Race

Jefferson City, Missouri, United States
Running
5K 10K Half-Marathon
Sunrise Marathon 5K/10K/13.1 KANSAS CITY logo
May
02

Sunrise Marathon 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri, United States
Running
5K 10K Half-Marathon 1.6K +2
Cinco De Mayo Run 5K/10K/13.1 KANSAS CITY logo
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
Drink MO Wine Run - 1 Mile, 5K, 10K & Half Marathon logo
May
02

Drink MO Wine Run - 1 Mile, 5K, 10K & Half Marathon

Augusta, Missouri, United States
Running
1.6K 5K 10K Half-Marathon +1
Muddy River Half Marathon logo
May
01

Muddy River Half Marathon

Cape Girardeau, Missouri, United States
Running
Half-Marathon
Go Girl Run | Springfield, MO logo
Apr
17

Go Girl Run | Springfield, MO

Springfield, Missouri, United States
Running
3.2K Half-Marathon 5K +2
Race Through Missouri 1M, 5K, 10K, 13.1, 26.2 - Now Only $20! logo
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