RaceMob

Popular Saint Louis, Mo Half Marathon Races

View some of the best Half Marathon races in Saint Louis, Mo! RaceMob's race calendar allows you to find races that suits your needs. Use our advanced filters below or calendar on the right, and discover new races. We try to maintain up to date information, and rely heavily on our community of volunteers. If you find a race that we're missing, use the "Suggest Race" button on the right. Find RaceMob discounts that others have added or add deals that you've discovered.

    • 1/2M

    St Peters, MO

    24.05 miles away

    I'm Attending

    Candy Cane Course - St. Louis

    / 2 RaceMobbers Scheduled

    Join us for the annual Candy Cane Course 5k/12k!  A fun, Christmas-themed event that is perfect for the whole family.The fun includes - Great Swag - designer shirt & custom medal Chip-timing with live results and awards Free photos De...

    • 1/2M

    St. Louis, MO

    3.76 miles away

    I'm Attending

    Greater St. Louis Marathon

    Experience a marathon reimagined! Unveiling the Greater St. Louis Marathon, an electrifying race weekend with fresh courses, historic sights, vibrant after-parties, and for the first time, the National Running Club Championships & Rally. All s...

    • 1/2M

    St. Louis, MO

    13.07 miles away

    I'm Attending

    Running From Yeti - St. Louis, MO

    In Nepal's folklore, Yeti is an "abominable Snowman", who looks like an ape, is taller than an average human, and is believed to live in the Himalayas, Siberia, Central and East Asia. Yeti, during pre-19th century, has been believed to be a "Glaci...

    • 1/2M

    Saint Louis, MO

    4.69 miles away

    I'm Attending

    St. Louis Track Club 2024-2025 Frostbite Series

    This classic winter race series returns to Forest Park, offering runners, walkers and spectators a full season of frosty fun across 10 race distances throughout the season: Saturday, December 14: 3K / 12K Saturday, December 28:  2M / 10M&nb...

    • 1/2M

    Saint Louis, MO

    10.7 miles away

    I'm Attending

    Olivette Turkey Trot

    Packet Pick Up Tuesday, November 26, 8:00 am - 6:00 pm Five Oaks on Warson  (1200 N. Warson Road Olivette, MO 63132 ) Wednesday, November 27, 8:00 am - 4:00 pm Five Oaks on Warson (1200 N. Warson Road Olivette, MO 63132 ) CourseStarting and e...

    • 1/2M

    Saint Louis, MO

    3.76 miles away

    I'm Attending

    Students on the GO!

    Students on the GO! is a program for high school students to train for a half marathon or 10K over a 20-week program.  This isn’t a program just for highly trained runners (though they are welcome!). This is a program for any student who want...

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