Race Calendar in Missouri, United States

Trailnet - Ride the Rivers Century

Saint Louis, Missouri, United States

Oct 3, 2026 (Sat)

$85.00

Cycling

Ultra

Oktoberfest 5K/10K and Kids Run

Kansas City, Missouri, United States

Oct 4, 2026 (Sun)

$30.00 - $39.00

Running

5K 10K

The Covering House 24,901-Mile Challenge, by F3 Gateway (STL)

Saint Louis, Missouri, United States

Oct 4, 2026 (Sun) – Oct 10, 2026

$30.00

Running

Ultra

Trailfest | Fleet Feet Springfield

Highlandville, Missouri, United States

Oct 4, 2026 (Sun)

$45.00 - $65.00

Trail running

5K 10K Half-Marathon

Spooky Sprint - Springfield

Willard, Missouri, United States

Oct 4, 2026 (Sun)

$22.00 - $54.00

Running

1.6K 5K 10K Half-Marathon

Graybar Gives Back

Saint Louis, Missouri, United States

Oct 9, 2026 (Fri) – Oct 11, 2026

$30.00

Running

10K 5K 1.6K

Webster Groves Elementary / Middle School Cross Country Races

Webster Groves, Missouri, United States

Oct 10, 2026 (Sat)

$15.00

Running

1.6K 2.4K 3K

Find Your Strength Endurance Race

Moberly, Missouri, United States

Oct 10, 2026 (Sat)

Pretty in Pink Bubble Run

Camdenton, Missouri, United States

Oct 10, 2026 (Sat)

$45.00 - $55.00

Running

5K 10K

DeClue Loops Trail Race

Wildwood, Missouri, United States

Oct 10, 2026 (Sat)

$60.00 - $90.00

Trail running

12.9K 25.7K Marathon Ultra

Krug Castle Challenge

Saint Joseph, Missouri, United States

Oct 10, 2026 (Sat) – Oct 11, 2026

$35.00 - $40.00

Running

5.8K 9.8K

Julia's Warriors Run For Hope

Smithville, Missouri, United States

Oct 10, 2026 (Sat)

$20.00 - $40.00

Running, Walking

5K 1.6K