Half Marathons in Missouri — 2026

There are 80 half marathons in Missouri scheduled for 2026. The next is the The Innsbrook Half Marathon & 10k in Innsbrook on October 24. Missouri half marathons run primarily October through September.

2027 Bridge and Dam

Sat, Apr 10 · Lake Ozark, MO Lake Ozark

5kVirtual 5kVirtual 5k +9

From $50 Open

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Bunny 5K, 10K, & 13.1M at Branson, MO (14)

Sat, Apr 10 · Branson, MO Branson

5K5K10K +3

From $30 Open

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Rock The Parkway Half Marathon and 5k

Sat, Apr 10 · Kansas City, MO Kansas City

5K5KHalf Marathon +3

From $31 Open Closing Soon 15 spots left

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DoNot Stop Half Marathon/5K/10K - St. Louis

Sat, Apr 17 · Maryland Heights, MO Maryland Heights

1 Mile1 Mile5K +11

From $17 Open Closing Soon 5 spots left

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Coffee Lover Run KANSAS CITY

Sat, Apr 24 · Kansas City, MO Kansas City

Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration +3

From $30 Open

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Run for Donut KANSAS CITY

Sat, Apr 24 · Kansas City, MO Kansas City

Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Pirate 5K, 10K, & 13.1M at Branson, MO (17)

Sat, Apr 24 · Branson, MO Branson

5K10K13.1M

From $30 Open

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

Sat, May 1 · Ballwin, MO Ballwin

5k5k10k +5

From $39 Open

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Drink MO Wine Run - 1 MILE, 5K, 10K & HALF MARATHON

Sat, May 1 · Augusta, MO Augusta

1 MILE RUN1 MILE RUNSTROLLER KIDS +9

From $7 Open Closing Soon 11 spots left

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Hometown Half Marathon/5K/10K - St Louis

Sun, May 2 · St Louis, MO St Louis

1 Mile1 Mile5k +11

From $17 Open 5 spots left

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Capital City Race

Sat, May 8 · Jefferson City, MO Jefferson City

5K Race5K Race10K Race +3

From $30 Open

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Medal Madness 5K, 10K, & 13.1M at Branson, MO (18)

Sat, May 8 · Branson, MO Branson

5K5K10K +3

From $30 Open

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Run for Chocolate 5k/10k/13.1 KANSAS CITY

Sat, May 8 · Kansas City, MO Kansas City

Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration +3

From $30 Open

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Love to Run St. Charles - 5K | 10K | HALF MARATHON

Sat, May 15 · Saint Charles, MO Saint Charles

5K5K10K +5

From $7 Open

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Squirrel 5K, 10K, & 13.1M at Branson, MO (21)

Sat, May 22 · Branson, MO Branson

5K10K13.1M

From $30 Open

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Hospital Hill Run

Sat, May 22 · Kansas City, MO Kansas City

5K5KVirtual 5K +9

From $30 Open Closing Soon

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SuperHeroes Run KANSAS CITY

Sat, May 29 · Kansas City, MO Kansas City

Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Folky Fish Run - 1 MILE, 5K, 10K & HALF MARATHON

Sat, Jun 5 · Saint James, MO Saint James

1 MILE1 MILE5K +8

From $7 Open

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Luau 5K, 10K, & 13.1M at Branson, MO (23)

Sat, Jun 12 · Branson, MO Branson

5K5K10K +3

From $30 Open

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Treat Trot St. Louis

Sun, Jun 13 · St. Louis, MO St. Louis

5K5K10K +11

From $17 Open

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Run Juneteenth Day 5K/10K/13.1 KANSAS CITY

Sat, Jun 19 · Kansas City, MO Kansas City

Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

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Medal Madness 5K, 10K, & 13.1M at Branson, MO (26)

Sat, Jun 26 · Branson, MO Branson

5K10K13.1M

From $30 Open

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

Sat, Jul 3 · St Charles, MO St Charles

5K Fun Run/Walk5K5K +5

From $25 Open

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Eagle 5K, 10K, & 13.1M at Branson, MO (27)

Sat, Jul 10 · Branson, MO Branson

5K5K10K +3

From $30 Open

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Luau 5K, 10K, & 13.1M at Branson, MO (30)

Sat, Jul 24 · Branson, MO Branson

5K10K13.1M

From $30 Open

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Drink MO Beer 1 MILE| 5k | 10k | HALF MARATHON

Sat, Aug 7 · Maryland Heights, MO Maryland Heights

1 MILE RUN1 MILE RUN5K RUN +10

From $7 Open

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

Sat, Aug 14 · Branson, MO Branson

5K5K10K +3

From $30 Open

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Swifty Fun Run - 1 MILE | 5K | 10K | HALF MARATHON

Sat, Aug 14 · Saint Louis, MO Saint Louis

1 MILE RUN1 MILE RUN5K RUN +12

From $7 Open

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Ninja 5K, 10K, & 13.1M at Branson, MO (35)

Sat, Aug 28 · Branson, MO Branson

5K10K13.1M

From $30 Open

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

Sat, Sep 4 · St Louis, MO St Louis

5k5k10k +5

From $39 Open

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