Running Races in Missouri — 2026

There are 301 running races in Missouri in 2026 across 101 cities. The next upcoming race is the Hat Trick Trot 5K in Saint Joseph on September 5. Popular distances include 5K races, half marathons, ultras.

33rd Annual 5K for Health

Sat, May 1 · Belton, MO Belton

Road 32nd Annual 5K for Health33rd Annual 5K for Health

From $40 Open

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The SPRING SPRUNG 5k-10k 10K Ruck and Half Marathon

Sat, May 1 · Ballwin, MO Ballwin

Road 5k5k10k +5

From $39 Open

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C26 Kansas City Triathlon

Sun, May 16 · Kansas City, MO Kansas City

Triathlon Sprint DuathlonRelay - Olympic TriathlonElite- Olympic Triathlon +7

From $90 Open 48 spots left

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Longest Day 5k Run/Walk Fundraiser

Sat, Jun 12 · Piedmont, MO Piedmont

Road Longest Day 1 Mile Color RunLongest Day 1 Mile Color RunLongest Day 5k +1

From $20 Open

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St. Clair Freedom Fest Run

Sat, Jun 26 · Saint Clair, MO Saint Clair

Road 5K RUN1 MILE FUN RUN5 MILE RUN

From $20 Open

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The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON & Fun Run!

Sat, Jul 3 · St Charles, MO St Charles

Road 5K Fun Run/Walk5K5K Fun Run/Walk +5

From $25 Open

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The Great American 5k

Sun, Jul 4 · Linn Creek, MO Linn Creek

Road 5k5k - Military or Veteran5k

From $28 Open

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Ward Parkway Four on the 4th

Sun, Jul 4 · Kansas City, MO Kansas City

Road 4 Mile Run4K4 Mile Run +3

From $12 Open

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Summer Scramble 5K/10K

Sat, Jul 24 · Warrensburg, MO Warrensburg

Road Summer Scramble 5KSummer Scramble 5KSummer Scramble 10K +1

From $35 Open

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2027 Matt Mason "Cowboy UP" Triathlon/Duathlon

Sun, Aug 1 · Smithville, MO Smithville

Virtual Short Course (Relay Team of 2-3 participants))Short Course (Relay Team of 2-3 participants))Short Course (Individual) +11

From $55 Open 32 spots left

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Creve Coeur Haunted Hustle 5k

Sat, Oct 30 · St. Louis, MO St. Louis

Road Creve Coeur Haunted Hustle 5k

From $50 Open

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