10K races in Missouri, United States — 2026 running calendar

Summer Sizzler- St Louis

Maryland Heights, Missouri, United States

Aug 30, 2026 (Sun)

$22.00 - $40.00

Running

1.6K 5K 10K 15K

Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (36)

Kansas City, Missouri, United States

Sep 5, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Swifty Fun Run - Kansas City

Kansas City, Missouri, United States

Sep 12, 2026 (Sat)

$27.50 - $55.00

Running

1.6K 5K 10K +1

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

Kansas City, Missouri, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

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

Springfield, Missouri, United States

Sep 12, 2026 (Sat)

$22.00 - $60.00

Running

5K 10K Half-Marathon 1.6K

Jesse James Festival 5k /10k Bill James Classic

Kearney, Missouri, United States

Sep 12, 2026 (Sat)

$15.00 - $30.00

Running

5K 10K 2.1K

Kirkwood Greentree Rotary Ramble

Kirkwood, Missouri, United States

Sep 12, 2026 (Sat)

$10.00 - $30.00

Running

5K 10K 1.6K +1

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

Branson, Missouri, United States

Sep 12, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

The Great Chase

Saint Louis, Missouri, United States

Sep 13, 2026 (Sun)

$40.00

Running

10K

Heartland 30K Series

Kansas City, Missouri, United States

Sep 13, 2026 (Sun) – Oct 4, 2026

Free

Running

10K

Plaza 10K

Kansas City, Missouri, United States

Sep 13, 2026 (Sun)

$61.00 - $70.00

Running

10K

Run For Freedom 5K and 10K

Warrensburg, Missouri, United States

Sep 19, 2026 (Sat)

$35.00

Running

5K 10K