Missouri Half Marathons by Date • By City
Browse all 2023 Missouri half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.
January 2023
| Sun Jan 1 | Time Travel Half Marathon 10k & 5k | Kansas City MO |
| Sat Jan 21 | SLTC Frostbite Series Half Marathon & 4M | St. Louis MO |
| Sat Jan 28 | Wildwood Frozen Feet 13.1 Mile Trail Race | Wildwood MO |
February 2023
| Sat Feb 18 | Heart of the Ozarks Half Marathon | West Plains MO |
| Sat Feb 25 | Running From Yeti Marathon Half Marathon 10k & 5k | Springfield MO |
March 2023
| Sat Mar 4 | Time to Paddy 5k 10k & Lucky 13.1 | Kansas City MO |
| Sat Mar 11 | Creve Coeur St. Paddy's Half Marathon & 7K | Maryland Heights MO |
| Sun Mar 12 | Time to Paddy 5k 10k & Lucky 13.1 | St. Charles MO |
| Sat Mar 25 | Bridge and Dam Half Marathon | Lake Ozark MO |
| Sat Mar 25 | Liberty Hospital Half Marathon & 5k | Liberty MO |
April 2023
| Sun Apr 2 | GO! St. Louis Marathon & Half Marathon Weekend | St. Louis MO |
| Sat Apr 8 | Rock the Parkway Half Marathon & 5k | Kansas City MO |
| Sat Apr 15 | Go Girl Run Springfield | Springfield MO |
| Sat Apr 22 | Do or Die Half Marathon & 5k | Boonville MO |
| Sat Apr 22 | Drink MO Wine Run Half Marathon 10k & 5k | Augusta MO |
| Sat Apr 22 | Riverboat Marathon & Half Marathon Series Day 6 | Cape Girardeau MO |
| Sat Apr 29 | Frisco Railroad Run & Half Marathon | Willard MO |
| Sat Apr 29 | Muddy River Marathon Half Marathon & Relay | Cape Girardeau MO |
| Sun Apr 30 | Greater Kansas City Women's Half Marathon & 5k | Lee's Summit MO |
May 2023
| Sat May 13 | Capital City Race Half Marathon 10k & 5k | Jefferson City MO |
| Sat May 13 | Prairie Series Day 2 Marathon Half Marathon 10k & 5k | St. Joseph MO |
| Sat May 20 | Joplin Memorial Run Half Marathon 10k & 5k | Joplin MO |
| Sat May 20 | RunStock Half Marathon | Kaiser MO |
June 2023
| Sat Jun 3 | Hospital Hill Run Half Marathon 10K & 5K | Kansas City MO |
| Sun Jun 4 | Go Girl Run Columbia Half Marathon & 5k | Columbia MO |
| Sat Jun 10 | Run for a Vet Half Marathon & 5K | Branson MO |
| Sat Jun 17 | Clinton Historic Half Marathon & 5k | Clinton MO |
September 2023
| Sat Sep 2 | Corps of Discovery Half Marathon and 5M Trail Race | Saint Charles MO |
| Sat Sep 16 | Rockin' Rockwoods Ultra Run Half Marathon | Wildwood MO |
| Sat Sep 30 | Roots and Blues Run – Betsy Farris Memorial Run Half Marathon 10k & 5k | Columbia MO |
October 2023
| Sun Oct 1 | MO' Cowbell Marathon Half Marathon 10k & 5k | St. Charles MO |
| Sun Oct 8 | Trailfest Half Marathon 10k & 5k | Highlandville MO |
| Sat Oct 21 | Kansas City Marathon Half Marathon 10K & 5K | Kansas City MO |
| Sat Oct 28 | Bear Creek Run Half Marathon | Columbia MO |
| Sat Oct 28 | Innsbrook Half Marathon | Innsbrook MO |
November 2023
| Sat Nov 18 | Honoring Our Heroes Marathon Half Marathon 10k & 5k | Salem MO |
