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

Heatwave Half Marathon - St. Louis

Saint Louis, Missouri, United States

01 Aug, 2026 (Sat)

$22.00 - $62.00

Running

1.6K 5K 10K Half-Marathon +1

3rd Hope 4 Healing Walk / Run / Roll / Stroll

Saint Ann, Missouri, United States

01 Aug, 2026 (Sat)

$29.00 - $49.00

Walking, Running, Wheelchair

1.6K 5K 10K +3

Heatwave Half Marathon - Kansas City

Parkville, Missouri, United States

02 Aug, 2026 (Sun)

$22.00 - $54.00

Running

1.6K 5K 10K Half-Marathon +1

Drink MO Beer 5k | 10k | 1 MILE

Maryland Heights, Missouri, United States

08 Aug, 2026 (Sat)

$27.50 - $50.00

Running

1.6K 5K 12K

Run to Bless 5K

Greenwood, Missouri, United States

08 Aug, 2026 (Sat)

$40.00

Running

5K

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

St. Charles, Missouri, United States

08 Aug, 2026 (Sat)

$30.00

Running

5K 1.6K

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

Branson, Missouri, United States

08 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

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

Saint Louis, Missouri, United States

08 Aug, 2026 (Sat)

$27.50 - $80.00

Running

1.6K 5K 10K Half-Marathon +2

Spirit Trail Classic

Knob Noster, Missouri, United States

08 Aug, 2026 (Sat)

$45.00 - $60.00

Running

5K 10K 15K 20K

Space Wizards 5k & 10k

Springfield, Missouri, United States

14 Aug, 2026 (Fri)

$40.00 - $55.00

Running

5K 10K

Bagel Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri, United States

15 Aug, 2026 (Sat) – 10 Oct, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Summer Sizzler- Springfield

Springfield, Missouri, United States

15 Aug, 2026 (Sat)

$22.00 - $32.00

Running

15K 10K 5K 1.6K