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

Dec

12

Sunrise Marathon 5K/10K/13.1 Kansas City

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Dec

19

OMRR's Run for the Ranch

Springfield, Missouri, United States

$10.00 - $185.00

Running

6 Hour Endurance Run Marathon Half-Marathon 5K +2

Dec

26

Holiday 5K, 10K, & 13.1M at Kansas City, MO (52)

Kansas City, Missouri, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Dec

26

New Year's Run 5K/10K/13.1 Kansas City

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Dec

26

A Merry Christmas Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Jan

02

Time Travel Half-Marathon/5K/10K - Kansas City

Kansas City, Missouri, United States

$17.00 - $54.00

Running

Kid's Dash 1.6K 5K 10K +3

Jan

03

Time Travel Half-Marathon/5K/10K - St. Louis

Saint Louis, Missouri, United States

$17.00 - $56.00

Running

Kid's Dash 1.6K 5K 10K +3

Jan

03

ShITR - Shivery Icy Trail Run

Saint Louis, Missouri, United States

$7.00 - $70.00

Running

1.6K 5K 10K Half-Marathon +2

Jan

09

The Stick Season Trail Run and Series

Glencoe, Missouri, United States

$39.00 - $69.00

Running Trail running

21.7K 12K Half-Marathon 6K

Jan

09

New Year 5K, 10K, & 13.1M at Branson, MO (01)

Branson, Missouri, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Jan

16

Mlk Jr. Freedom Run 5K/10K/13.1 Kansas City

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Jan

30

Coffee Lover Run Kansas City

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8