A Merry Christmas Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri7:30 AM start
from $30
RegisterMissouri half marathons
Half Marathons in Missouri
98 upcoming half marathons in Missouri listed by date, with cities, start times, and entry fees. Find a half marathon near you and register.
98
upcoming races
7
cities with 3+
2:08:16
typical finish
December 2026
from $30
RegisterHoliday 5K, 10K, & 13.1M at Kansas City, MO (52)
Kansas City, Missouri8:00 AM start
from $30
RegisterJanuary 2027
Time Travel Half-Marathon/5K/10K - Kansas City
Olathe, Missouri9:00 AM start
from $17
Register
from $7
RegisterTime Travel Half-Marathon/5K/10K - St. Louis
Maryland Heights, Missouri9:00 AM start
from $17
Register
from $30
Register
from $30
Register
from $30
Register
from $39
Register
from $30
Registerfrom $30
RegisterFebruary 2027
from $30
Register
from $30
Register
from $30
Register
from $45
RegisterThe FROZEN STICK 5 Mile and Half Marathon Trail Run
Glencoe, Missouri9:00 AM startTrail
from $49
RegisterRunning From Yeti - Springfield, MO
Springfield, Missouri7:45 AM start
from $45
Register
from $30
RegisterRun Together Against Breast Cancer KANSAS CITY
Kansas City, Missouri7:30 AM start
from $30
RegisterMarch 2027
from $45
RegisterTime to Paddy 5K/10K & Lucky 13.1 - Kansas City
Kansas City, Missouri8:00 AM start
from Free
RegisterTime to Paddy 5K/10K & Lucky 13.1 - St Louis
St Louis, Missouri8:00 AM start
from Free
Register
from $30
RegisterCreve Coeur St. Paddy's Half Marathon, 10K & 5K Run/Walk
Maryland Heights, Missouri8:15 AM start
from Free
RegisterSt. Paddy's Day Lucky Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri7:30 AM start
from $30
Registerfrom $30
Register
from $15
Register
from $30
Register
from $30
RegisterApril 2027
Half marathon results in Missouri
From 57 half marathons with official results in the last two years, 14,846 finishers in all.
2:08:16
typical finish
9:47 /mi
typical pace
105
finishers in a typical race
2:18:16
women, typical finish
1:58:39
men, typical finish
under 1:39:54
the fastest tenth
Entry for upcoming half marathons in Missouri usually runs from $45 to $70, with a typical fee of $65 before processing fees.
Typical times are the middle finisher across these races, weighted by field size. School meets, stair climbs, and results with timing errors are left out.
Fastest half marathons in Missouri
- 1Rock The Parkway Half Marathon and 5kKansas City · median 2:05:38 · 3,297 finishers in 2026
- 2Time Travel Half-Marathon/5K/10K - Kansas CityOlathe · median 2:05:51 · 76 finishers in 2026
- 3Time to Paddy 5K/10K & Lucky 13.1 - St LouisSt Louis · median 2:06:30 · 105 finishers in 2025
- 4DoNot Stop Half Marathon/5K/10K - St. LouisMaryland Heights · median 2:06:49 · 90 finishers in 2026
- 5Running From Yeti - St. Louis, MOSt. Louis · median 2:07:48 · 177 finishers in 2026
Biggest half marathons in Missouri
- 1Rock The Parkway Half Marathon and 5kKansas City · 3,297 finishers in 2026
- 2Hospital Hill RunKansas City · 1,156 finishers in 2026
- 3Yeti Endurance WeekendKansas City · 473 finishers in 2025
- 4RUN LibertyLiberty · 428 finishers in 2026
- 5Running From Yeti - Springfield, MOSpringfield · 203 finishers in 2026
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec