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

Sep

12

National Chocolate Day: Run for Chocolates 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Sep

12

Medal Madness 5K, 10K, & 13.1M at Branson, MO (37)

Branson, Missouri, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Sep

12

Golden Harvest Half Marathon & 5k/10k - Springfield

Springfield, Missouri, United States

$22.00 - $66.00

Running

5K 10K Half-Marathon 1.6K

Sep

19

Running From Squatch - Springfield, MO

Springfield, Missouri, United States

$35.00 - $110.00

Running

37.7K Half-Marathon 10K 5K +1

Sep

26

Golden Harvest Half Marathon & 5k/10k - St. Louis

Saint Louis, Missouri, United States

$22.00 - $68.00

Running

1.6K 5K 10K Half-Marathon

Sep

26

Oktoberfest Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Sep

27

City of Roses Half Marathon & 5K

Cape Girardeau, Missouri, United States

$30.00 - $150.00

Running

Half-Marathon 5K

Sep

27

Golden Harvest Half Marathon & 5k/10k - Kansas City

Parkville, Missouri, United States

$22.00 - $66.00

Running

5K 10K Half-Marathon 1.6K

Oct

03

Haunted 5K, 10K, & 13.1M at Kansas City, MO (40)

Kansas City, Missouri, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Oct

03

She Dreams Bigger - Women's Run

Maryland Heights, Missouri, United States

Running

1.6K 5K 10K Half-Marathon

Oct

04

Spooky Sprint - Springfield

Willard, Missouri, United States

$22.00 - $60.00

Running

1.6K 5K 10K Half-Marathon

Oct

10

Coffee Lovers Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8