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    Half Marathon Races in Missouri

    103 upcoming Half Marathon races across Missouri. Run This events are listed first — pick a city below to narrow it down.

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    Cities in MissouriKansas CityBransonSt. LouisMaryland HeightsSpringfieldSaint Louis

    103 races

    Sat, Sep 26, 2026

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

    St. Louis, MO

    Outside50 m1 mile5K10K

    Sat, Sep 26, 2026

    Oktoberfest Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Sep 26, 2026

    Run for Donuts 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sun, Sep 27, 2026

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

    Parkville, MO

    Outside50 m1 mile5K10K

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    Sun, Sep 27, 2026

    City of Roses Half Marathon & 5K

    Cape Girardeau, MO

    OutsideMarathon5K

    Sat, Oct 3, 2026

    Haunted 5K, 10K, & 13.1M at Kansas City, MO (40)

    Kansas City, MO

    Outside5K10KMarathon

    Sat, Oct 3, 2026

    She Dreams Bigger - Women's Run

    Maryland Heights, MO

    Outside1 mile5K10KMarathon

    Sun, Oct 4, 2026

    Spooky Sprint - Springfield

    Willard, MO

    Outside50 m1 mile5K10K

    Sun, Oct 4, 2026

    Trailfest | Fleet Feet Springfield

    Highlandville, MO

    Outside5K10KMarathon

    Sat, Oct 10, 2026

    Haunted 5K, 10K, & 13.1M at Branson, MO (41)

    Branson, MO

    Outside5K10KMarathon

    Sat, Oct 10, 2026

    Cookie Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Oct 10, 2026

    Coffee Lovers Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Fri, Oct 16, 2026

    MIDNIGHT Rat Race - UNSANCTIONED

    Springfield, MO

    OutsideMarathon

    Sat, Oct 17, 2026

    Garmin Kansas City Marathon

    Kansas City, MO

    OutsideMarathon10K5K

    Sat, Oct 17, 2026

    Sunset Mountain's Naked Mile - Snap Dragon Style

    Noel, MO

    OutsideMarathon

    Sat, Oct 24, 2026

    Spooky Sprint- St. Louis

    St. Louis, MO

    Outside50 m1 mile5K10K

    Sat, Oct 24, 2026

    The EQUALIZER RUN and RECOVER-FEST!

    Marthasville, MO

    Outside5.0 miMarathon

    Sat, Oct 24, 2026

    The Innsbrook Half Marathon & 10k

    Innsbrook, MO

    OutsideMarathon10K

    Sat, Oct 24, 2026

    The Great GO! St. Louis Halloween Race

    St. Louis, MO

    OutsideMarathon10K5K1 mile

    Sun, Oct 25, 2026

    Spooky Sprint - Kansas City

    Lee's Summit, MO

    Outside50 m1 mile5K10K

    Sat, Oct 31, 2026

    PB&J Fuel Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Oct 31, 2026

    Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (44)

    Kansas City, MO

    Outside5K10KMarathon

    Sat, Oct 31, 2026

    Halloween Trick or Trot Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Oct 31, 2026

    The SKIPPO Trail Race

    Ballwin, MO

    Outside10KMarathon18.6 mi24.9 mi

    Sat, Nov 7, 2026

    Gobbler 5K, 10K, & 13.1M at Kansas City, MO (45)

    Kansas City, MO

    Outside5K10KMarathon

    Sun, Nov 8, 2026

    MO' Cowbell Marathon/Half-Marathon/10K/5K

    Saint Charles, MO

    OutsideMarathon10K5K

    Sun, Nov 8, 2026

    Saint Louis Half Marathon and 5K

    Saint Louis, MO

    OutsideMarathon5K

    Sat, Nov 14, 2026

    Yeti Endurance Weekend

    Kansas City, MO

    Outside5K10KMarathon

    Sat, Nov 14, 2026

    Turkey Trails - Springfield

    Springfield, MO

    Outside50 m1 mile5K10K

    Sat, Nov 14, 2026

    Gobbler 5K, 10K, & 13.1M at Branson, MO (46)

    Branson, MO

    Outside5K10KMarathon

    Sat, Nov 14, 2026

    Run for Mental Health 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Nov 14, 2026

    Veterans Day Freedom Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Fri, Nov 20, 2026

    Go Girl Run | St. Louis, MO

    Eureka, MO

    OutsideMarathon5K805 m1 mile

    Sat, Nov 21, 2026

    The Midwest Ultra Trail Classic

    Knob Noster, MO

    Outside10K12.4 mi18.6 mi24.9 mi

    Sat, Nov 21, 2026

    Honoring our Heroes Marathon

    Rolla, MO

    OutsideMarathon10K5K

    Sat, Nov 28, 2026

    Turkey Trails - St. Louis

    Maryland Heights, MO

    Outside50 m1 mile5K10K

    Sat, Nov 28, 2026

    Coffee Lovers Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Nov 28, 2026

    Thanksgiving Gobble Trot Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sun, Nov 29, 2026

    Turkey Trails - Kansas City

    Parkville, MO

    Outside50 m1 mile5K10K

    Sat, Dec 5, 2026

    Remember the Removal Walk, Ride, and Bike

    Steelville, MO

    Outside5.0 mi30.0 miMarathon

    Sat, Dec 5, 2026

    Holiday 5K, 10K, & 13.1M at Kansas City, MO (49)

    Kansas City, MO

    Outside5K10KMarathon

    Sat, Dec 12, 2026

    St. Louis Track Club 2026-2027 Frostbite Series

    Saint Louis, MO

    Outside1.9 miMarathon2.0 mi10.0 mi

    Sat, Dec 12, 2026

    Holiday 5K, 10K, & 13.1M at Branson, MO (50)

    Branson, MO

    Outside5K10KMarathon

    Sat, Dec 12, 2026

    Run for Breast Cancer 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Dec 12, 2026

    Sunrise Marathon 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Dec 19, 2026

    OMRR's Run for the Ranch

    Springfield, MO

    OutsideMarathon5K1 mile

    Sat, Dec 26, 2026

    Holiday 5K, 10K, & 13.1M at Kansas City, MO (52)

    Kansas City, MO

    Outside5K10KMarathon

    Sat, Dec 26, 2026

    A Merry Christmas Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Dec 26, 2026

    New Year's Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Jan 2, 2027

    Time Travel Half-Marathon/5K/10K - Kansas City

    Olathe, MO

    Outside100 m1 mile5K10K

    Sun, Jan 3, 2027

    Time Travel Half-Marathon/5K/10K - St. Louis

    Maryland Heights, MO

    Outside100 m1 mile5K10K

    Sun, Jan 3, 2027

    ShITR - Shivery Icy Trail Run

    Saint Louis, MO

    Outside1 mile5K10KMarathon

    Sat, Jan 9, 2027

    New Year 5K, 10K, & 13.1M at Branson, MO (01)

    Branson, MO

    Outside5K10KMarathon

    Sat, Jan 16, 2027

    The Stick Season Trail Run and Series

    Glencoe, MO

    Outside10K4.0 mi13.5 mi5.5 mi

    Sat, Jan 16, 2027

    MLK Jr. Freedom Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Jan 16, 2027

    Sunrise Marathon 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Jan 30, 2027

    Coffee Lover Run KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Jan 30, 2027

    Run for Donut KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Feb 13, 2027

    Running From Yeti - St. Louis, MO

    St. Louis, MO

    Outside5K10KMarathon9.3 mi

    Sat, Feb 13, 2027

    The FROZEN STICK 5 Mile and Half Marathon Trail Run

    Glencoe, MO

    Outside5KMarathon

    Sat, Feb 13, 2027

    Medal Madness 5K, 10K, & 13.1M at Branson, MO (06)

    Branson, MO

    Outside5K10KMarathon

    Sat, Feb 13, 2027

    Valentine's Day Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Feb 13, 2027

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

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Feb 20, 2027

    Running From Yeti - Springfield, MO

    Springfield, MO

    Outside5K10KMarathon9.3 mi

    Sat, Feb 27, 2027

    Run Together Against Breast Cancer KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Feb 27, 2027

    Run For Mental Health KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Mar 6, 2027

    Time to Paddy 5K/10K & Lucky 13.1 - Kansas City

    Kansas City, MO

    Outside1 mile5K10KMarathon

    Sat, Mar 6, 2027

    Running From Yeti - Kansas City, MO

    Kansas City, MO

    Outside5K10KMarathon9.3 mi

    Sun, Mar 7, 2027

    Time to Paddy 5K/10K & Lucky 13.1 - St Louis

    St Louis, MO

    Outside1 mile5K10KMarathon

    Sat, Mar 13, 2027

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

    Branson, MO

    Outside5K10KMarathon

    Sat, Mar 13, 2027

    Creve Coeur St. Paddy's Half Marathon, 10K & 5K Run/Walk

    Maryland Heights, MO

    OutsideMarathon10K5K100 m

    Sat, Mar 20, 2027

    Sunrise Marathon 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Mar 20, 2027

    St. Paddy's Day Lucky Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Mar 20, 2027

    RUN Liberty

    Liberty, MO

    OutsideMarathon10K5K

    Sat, Mar 27, 2027

    Always Hope Easter Run KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Mar 27, 2027

    SuperHeroes Run KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Apr 3, 2027

    St. Louis Marathon

    St. Louis, MO

    OutsideMarathon10K5K1 mile

    Sat, Apr 10, 2027

    Rock The Parkway Half Marathon and 5k

    Kansas City, MO

    OutsideMarathon5K

    Sat, Apr 10, 2027

    2027 Bridge and Dam

    Lake Ozark, MO

    Outside5K10KMarathon

    Sat, Apr 10, 2027

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

    Branson, MO

    Outside5K10KMarathon

    Sat, Apr 10, 2027

    Sloth Run 5K/10K/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Apr 10, 2027

    Run for PB&J 5k/10k/13.1 KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Apr 17, 2027

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

    Maryland Heights, MO

    Outside1 mile5K10KMarathon

    Sun, Apr 18, 2027

    DoNot Stop Half Marathon/5K/10K - Kansas City

    Kansas City, MO

    Outside50 m1 mile5K10K

    Sat, Apr 24, 2027

    Coffee Lover Run KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Apr 24, 2027

    Run for Donut KANSAS CITY

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, May 1, 2027

    The Bluffs Trail Runs

    Eminence, MO

    OutsideMarathon9.3 mi10K5K

    Sat, May 1, 2027

    Drink MO Wine Run - 1 Mile, 5K, 10K & Half Marathon

    Augusta, MO

    Outside1 mile5K10KMarathon

    Sat, May 1, 2027

    Hometown Half Marathon/5K/10K - Kansas City

    Kansas City, MO

    Outside1 mile5K10KMarathon

    Sat, May 1, 2027

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

    Ballwin, MO

    Outside5K10KMarathon

    Sun, May 2, 2027

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

    St Louis, MO

    Outside1 mile5K10KMarathon

    Sat, May 8, 2027

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

    Branson, MO

    Outside5K10KMarathon

    Sat, May 8, 2027

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

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, May 22, 2027

    Hospital Hill Run

    Kansas City, MO

    OutsideMarathon10K5K

    Sat, Jun 5, 2027

    Folky Fish Run

    Saint James, MO

    Outside1 mile5K10KMarathon

    Sat, Jun 12, 2027

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

    Branson, MO

    Outside5K10KMarathon

    Sat, Jun 19, 2027

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

    Kansas City, MO

    Outside5K10KMarathon1 mile

    Sat, Jul 3, 2027

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

    St Charles, MO

    Outside5K10KMarathon

    Sat, Jul 10, 2027

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

    Branson, MO

    Outside5K10KMarathon

    Sat, Jul 31, 2027

    Heatwave Half Marathon/5K/10K - St. Louis

    St. Louis, MO

    Outside50 m1 mile5K10K

    Sun, Aug 1, 2027

    Heatwave Half Marathon/5K/10K - Kansas City

    Kansas City, MO

    Outside50 m1 mile5K10K

    Sat, Aug 14, 2027

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

    Branson, MO

    Outside5K10KMarathon

    Sat, Sep 4, 2027

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

    St Louis, MO

    Outside5K10KMarathon

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    Half Marathon races by city in Missouri

    Kansas City46Branson11St. Louis9Maryland Heights5Springfield4Saint Louis3