Spooky Sprint- St. Louis
St. Louis, Missouri, United States
Half marathons in Missouri
2026 and 2027 race calendar. 94 upcoming, updated daily.
Kansas City53Branson18Saint Louis16Springfield15St. Louis15Independence12Parkville8Columbia7Maryland Heights7Rogersville6Ballwin5Ozark5Carthage3Chesterfield3Lee's Summit3Liberty3Saint Joseph3Warrensburg3Belton2Blue Springs2Cape Girardeau2Defiance2Fenton2Grain Valley2
All 86 cities and towns
Kansas City53Branson18Saint Louis16Springfield15St. Louis15Independence12Parkville8Columbia7Maryland Heights7Rogersville6Ballwin5Ozark5Carthage3Chesterfield3Lee's Summit3Liberty3Saint Joseph3Warrensburg3Belton2Blue Springs2Cape Girardeau2Defiance2Fenton2Grain Valley2Grover2Harrisburg2Joplin2Knob Noster2Marthasville2Saint Charles2Saint Peters2Smithville2Wildwood2Wright City2Augusta1Bolivar1Buffalo1Camdenton1Charleston1Chillicothe1Cottleville1East Prairie1Eminence1Florissant1Foristell1Glencoe1Grandview1Greenville1Hannibal1Higginsville1Houston1Innsbrook1Jefferson City1Kirksville1Kirkwood1Lake Ozark1Lawson1Linn1Linn Creek1Macks Creek1Mexico1Mount Vernon1North Kansas City1Osage Beach1Patterson1Piedmont1Pleasant Hill1Poplar Bluff1Reeds Spring1Republic1Rolla1Saint Clair1Saint James1Sedalia1Seligman1Sikeston1St Charles1St Genevieve1St Peters1St. James1St. Joseph1Steelville1Stockton1Webb City1Wheaton1Willard1
October 2026
The Great GO! St. Louis Halloween Race
St. Louis, Missouri, United States · Oct 24 to Oct 25, 2026
The Innsbrook Half Marathon & 10k
Innsbrook, Missouri, United States
Spooky Sprint - Kansas City
Lee's Summit, Missouri, United States
Halloween Trick or Trot Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (44)
Kansas City, Missouri, United States
PB&J Fuel Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
The SKIPPO Trail Race
Ballwin, Missouri, United States · Oct 31 to Nov 1, 2026
November 2026
Gobbler 5K, 10K, & 13.1M at Kansas City, MO (45)
Kansas City, Missouri, United States
Saint Louis Track Club Half Marathon and 5K
Saint Louis, Missouri, United States
Gobbler 5K, 10K, & 13.1M at Branson, MO (46)
Branson, Missouri, United States
Run for Mental Health 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Turkey Trails - Springfield
Springfield, Missouri, United States
Veterans Day Freedom Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Yeti Endurance Weekend
Kansas City, Missouri, United States · Nov 14 to Nov 15, 2026
Honoring our Heroes Marathon
Rolla, Missouri, United States
Coffee Lovers Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Thanksgiving Gobble Trot Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Turkey Trails - St. Louis
Maryland Heights, Missouri, United States
Turkey Trails - Kansas City
Parkville, Missouri, United States
December 2026
Holiday 5K, 10K, & 13.1M at Kansas City, MO (49)
Kansas City, Missouri, United States
Holiday 5K, 10K, & 13.1M at Branson, MO (50)
Branson, Missouri, United States
Run for Breast Cancer 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Sunrise Marathon 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
OMRR's Run for the Ranch
Springfield, Missouri, United States
A Merry Christmas Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Holiday 5K, 10K, & 13.1M at Kansas City, MO (52)
Kansas City, Missouri, United States
New Year's Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
January 2027
ShITR - Shivery Icy Trail Run - 1 MILE | 5K | 10K | HALF MARATHON
Saint Louis, Missouri, United States
Time Travel Half-Marathon/5K/10K - St. Louis
Maryland Heights, Missouri, United States
New Year 5K, 10K, & 13.1M at Branson, MO (01)
Branson, Missouri, United States
MLK Jr. Freedom Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Sunrise Marathon 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Viking 5K, 10K, & 13.1M at Branson, MO (04)
Branson, Missouri, United States
Coffee Lover Run KANSAS CITY
Kansas City, Missouri, United States
Run for Donut KANSAS CITY
Kansas City, Missouri, United States
February 2027
Medal Madness 5K, 10K, & 13.1M at Branson, MO (06)
Branson, Missouri, United States
Run for Chocolate 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Running From Yeti - St. Louis, MO
St. Louis, Missouri, United States
The FROZEN STICK 5 Mile and Half Marathon Trail Run
Glencoe, Missouri, United States
Valentine's Day Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States
Run For Mental Health KANSAS CITY
Kansas City, Missouri, United States
Run Together Against Breast Cancer KANSAS CITY
Kansas City, Missouri, United States
Squirrel 5K, 10K, & 13.1M at Branson, MO (09)
Branson, Missouri, United States
March 2027
Time to Paddy 5K/10K & Lucky 13.1 - Kansas City
Kansas City, Missouri, United States
Time to Paddy 5K/10K & Lucky 13.1 - St Louis
St Louis, Missouri, United States
Creve Coeur St. Paddy's Half Marathon, 10K & 5K Run/Walk
Maryland Heights, Missouri, United States
Pirate 5K, 10K, & 13.1M at Branson, MO (10)
Branson, Missouri, United States
RUN Liberty
Liberty, Missouri, United States
St. Paddy's Day Lucky Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri, United States