Race Discovery

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

103 events found

The Bluffs Trail Runs logo
May
02

The Bluffs Trail Runs

Eminence, Missouri, United States
Running Trail running
Marathon Half-Marathon 15K 10K +6
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
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
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
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