When in January are most half marathons held?
The busiest weekend in Missouri is January 30 and January 31, with 3 of them. Every one of them is on a Saturday or a Sunday.
Race calendar · January 2027 · Missouri
Half Marathons in Missouri in January 2027
Every Half Marathon in Missouri in January 2027, all 10 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
When in January
The January Race Weekends
Half marathons are not spread evenly across January. Here is how the calendar actually falls, weekend by weekend, which is the part worth knowing before you book a trip or plan a taper around one.
By the numbers
The Biggest Field
The largest field of any January Half Marathon in Missouri, from the most recent published results.
Missouri Half Marathons by City in January
All Half Marathons in Missouri in January
10 total Sun, Jan 3, 2027Time Travel Half-Marathon/5K/10K - St. Louis Maryland Heights, MOFrom $68Details Sun, Jan 3, 2027ShITR - Shivery Icy Trail Run - 1 MILE Saint Louis, MOFrom $75Details Sat, Jan 9, 2027New Year 5K, 10K, & 13.1M at Branson, MO (02) Branson, MOFrom $65Details Sat, Jan 16, 2027MLK Jr. Freedom Run 5K/10K/13.1 KANSAS CITY Kansas City, MOFrom $45Register Sat, Jan 16, 2027Sunrise Marathon 5K/10K/13.1 KANSAS CITY Kansas City, MOFrom $45Register Sat, Jan 23, 2027St. Louis Track Club Frostbite Series Saint Louis, MOFrom $25Details Sat, Jan 23, 2027Viking 5K, 10K, & 13.1M at Branson, MO (04) Branson, MOFrom $65Register Sat, Jan 30, 2027Coffee Lovers Run KANSAS CITY Kansas City, MOFrom $45Register Sat, Jan 30, 2027Run for Donuts KANSAS CITY Kansas City, MOFrom $45Register Sat, Jan 30, 2027Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (05) Kansas City, MOFrom $65Register