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Half Marathons Found In Missouri in Spring
View all ↓Half Marathons in Missouri in Spring 2026
Find A Race is the US's favourite event listings site. Check out our list of Spring 2026 Half Marathons in Missouri below.
Race Calendar: Half Marathons Found In Spring
🚀Boosted
Hometown Half Marathon & 5k/10k - Springfield
Springfield, Missouri
16 May 26
$20.83 - $46.28
🚀Boosted
Run for Mental Health 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
23 May 26
$32.80 - $48.70
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Running From Yeti - Springfield, MO
Springfield, Missouri
21 Feb 26 - 07 Mar 26
$43.90 - $91.60
Run for Mental Health 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
07 Mar 26
$32.80 - $48.70
SuperHeroes Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
07 Mar 26
$32.80 - $48.70
Time to Paddy 5k/10k & Lucky 13.1 - Kansas City
Lees Summit, Missouri
07 Mar 26
$20.83 - $46.28
Running From Yeti - Kansas City, MO
Kansas City, Missouri
07 Mar 26 - 21 Mar 26
$43.90 - $75.70
Creve Coeur St. Paddy's Half Marathon, 10K & 5K Run/Walk
Maryland Heights, Missouri
14 Mar 26
Free - $114.99
Sloth Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
14 Mar 26
$32.80 - $48.70
St. Paddy's Day Lucky Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
14 Mar 26
$32.80 - $48.70
Time to Paddy 5k/10k & Lucky 13.1 - Springfield
Springfield, Missouri
21 Mar 26
$20.83 - $46.28
Time to Paddy 5k/10k & Lucky 13.1 - St Louis
St Louis, Missouri
22 Mar 26
$20.83 - $46.28
RUN Liberty
Liberty, Missouri
28 Mar 26
$16.90 - $75.20
Always Hope Easter Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
04 Apr 26
$32.80 - $48.70
Always Hope Easter Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
04 Apr 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
04 Apr 26
$32.80 - $48.70
Bridge and Dam
Lake Ozark, Missouri
11 Apr 26
$54.00 - $107.00
Greater St. Louis Marathon
St. Louis, Missouri
11 Apr 26
$28.29 - $103.01
5.0
Go Girl Run | Springfield, MO
Springfield, Missouri
17 Apr 26 - 02 May 26
$17.40 - $95.84
DoNot Stop Half Marathon (5k/10k) - St. Louis
Maryland Heights, Missouri
18 Apr 26
$20.83 - $46.28
Coffee Lovers Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
25 Apr 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
25 Apr 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
25 Apr 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
02 May 26
$32.80 - $48.70
The Bluffs Trail Runs
Eminence, Missouri
02 May 26
$16.90 - $117.60
Drink MO Wine Run - 1 Mile, 5K, 10K & Half Marathon
Augusta, Missouri
02 May 26
$9.07 - $76.33
Cinco De Mayo Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
02 May 26
$32.80 - $48.70
Capital City Race
Jefferson City, Missouri
09 May 26
$32.80 - $63.54
Hometown Half Marathon & 5k/10k - St Louis
St. Louis, Missouri
16 May 26
$20.83 - $46.28
Hospital Hill Run
Kansas City, Missouri
16 May 26
$32.80 - $69.90
The SPRING SPRUNG 5k-10k and Half Marathon
Grover, Missouri
16 May 26
$38.10 - $74.14
Hometown Half Marathon & 5k/10k - Springfield
Springfield, Missouri
16 May 26
$20.83 - $46.28
Hometown Half Marathon & 5k/10k - Kansas City
Parkville, Missouri
17 May 26
$20.83 - $46.28
Run for Mental Health 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
23 May 26
$32.80 - $48.70
Students on the GO!
Saint Louis, Missouri
11 Apr 26
$54.98
Muddy River Marathon
Cape Girardeau, Missouri
02 May 26
$65.55 - $108.25
Showing 1-34 of 34 results
