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

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

Jan

02

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

Kansas City, Missouri, United States

$17.00 - $60.00

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 - $62.00

Running

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

Jan

03

ShITR - Shivery Icy Trail Run

Saint Louis, Missouri, United States

$7.00 - $75.00

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

23

Viking 5K, 10K, & 13.1M at Branson, MO (04)

Branson, Missouri, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Jan

30

Coffee Lover Run Kansas City

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Feb

13

Medal Madness 5K, 10K, & 13.1M at Branson, MO (06)

Branson, Missouri, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Feb

13

Valentine's Day Run 5K/10K/13.1 Kansas City

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Feb

13

Running From Yeti - St. Louis, MO

Saint Louis, Missouri, United States

$45.00 - $75.00

Running

5K 10K Half-Marathon +2