Running Races in Missouri 2026 | Find & Register | My Next Race

There are 297 running races in Missouri in 2026 across 93 cities. The next upcoming race is the DeClue Loop Trail Race in Wildwood on October 10. Popular distances include 5K races, half marathons, 10K races.

Ninja 5K & 10K at Independence, MO (35)

Sat, Aug 28 · Independence, MO Independence

Road 5K10K

From $30 Open

Summer Sizzler - St Louis

Sun, Aug 29 · St Louis, MO St Louis

Virtual 1 Mile1 Mile5k +11

From $17 Open 5 spots left

The Labor Day Slay 5K-10K-10K-RUCK & Half Marathon

Sat, Sep 4 · St Louis, MO St Louis

Road 5k5k10k +5

From $39 Open

Valor Ranch Runnin’ For Home 5k

Sat, Sep 11 · Parkville, MO Parkville

Road 5K Run5K Run

From $35 Open

370 Lakeside Triathlon

Sun, Sep 12 · Saint Peters, MO Saint Peters

Triathlon 5K RUN5K RUNSPRINT PARA TRI +39

From $30 Open 49 spots left

Do Hard Things 5k Run/Walk & 9.11-Mile Run or Ruck

Sat, Sep 18 · Columbia, MO Columbia

Virtual 5K Walk/Run5K Walk/Run5k Walk/Run - Virtual +9

From $30 Open

Ballwin Kids Triathlon

Sun, Sep 19 · Ballwin, MO Ballwin

Triathlon Youth Jr. Age 6-9Youth Jr. Age 6-9Youth Sr. Age 10-13 +3

From $0 Open 99 spots left

Medal Madness 5K & 10K at Independence, MO (39)

Sat, Sep 25 · Independence, MO Independence

Road 5K10K

From $30 Open

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

Sat, Oct 2 · St. Louis, MO St. Louis

Virtual 1 Mile1 Mile5K +14

From $17 Open 5 spots left

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

Sun, Oct 3 · Parkville, MO Parkville

Virtual 1 Mile1 Mile5K +14

From $17 Open 5 spots left

Haunted 5K & 10K at Independence, MO (43)

Sat, Oct 23 · Independence, MO Independence

Road 5K10K

From $30 Open

Creve Coeur Haunted Hustle 5k

Sat, Oct 30 · St. Louis, MO St. Louis

Road Creve Coeur Haunted Hustle 5k

From $50 Open Closing Soon

Gobbler 5K & 10K at Independence, MO (48)

Sat, Nov 27 · Independence, MO Independence

Road 5K10K

From $30 Open

New Year 5K & 10K at Independence, MO (52)

Fri, Dec 31 · Independence, MO Independence

Road 5K10K

From $30 Open