5K races in Missouri, United States — 2026 running calendar

Miles to Milan for Harper

Eldon, Missouri, United States

Aug 1, 2026 (Sat)

$15.00

Running

5K

The Orange Run: Will Hildreth Memorial 5K

Kansas City, Missouri, United States

Aug 1, 2026 (Sat)

$40.00

Running

5K

Run for Raptors Trail Race

Kansas City, Missouri, United States

Aug 1, 2026 (Sat)

$40.00 - $50.00

Walking, Running

5K 10K

Heatwave Half Marathon - St. Louis

Saint Louis, Missouri, United States

Aug 1, 2026 (Sat)

$22.00 - $74.00

Running

1.6K 5K 10K Half-Marathon +1

Heatwave Half Marathon - Kansas City

Parkville, Missouri, United States

Aug 2, 2026 (Sun)

$22.00 - $66.00

Running

1.6K 5K 10K Half-Marathon +1

Swifty Fun Run - 1 mile | 5k | 10k | 13.1 mile

Saint Louis, Missouri, United States

Aug 8, 2026 (Sat)

$30.00 - $85.00

Running

1.6K 5K 10K Half-Marathon +2

Infant Loss Resources 18th Annual Strides 5K Run & 1 Mile Walk 2025

Saint Charles, Missouri, United States

Aug 8, 2026 (Sat)

$30.00

Running

5K 1.6K

Drink MO Beer 5k | 10k | 1 MILE

Maryland Heights, Missouri, United States

Aug 8, 2026 (Sat)

$30.00 - $55.00

Running

1.6K 5K 12K

Ninja 5K, 10K, & 13.1M at Branson, MO (32)

Branson, Missouri, United States

Aug 8, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Spirit Trail Classic

Knob Noster, Missouri, United States

Aug 8, 2026 (Sat)

$45.00 - $60.00

Running

5K 10K 15K 20K

Run to Bless 5K

Greenwood, Missouri, United States

Aug 8, 2026 (Sat)

Running

5K

Space Wizards 5k & 10k

Springfield, Missouri, United States

Aug 14, 2026 (Fri)

$45.00 - $60.00

Running

5K 10K