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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
Hospital Hill Run
Kansas City, Missouri
Sat 16 May 26
$43.40 - $107.00
🚀Boosted
Folky Fish Run
Saint James, Missouri
Sat 30 May 26
$38.96 - $81.66
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Running From Yeti - Springfield, MO
Springfield, Missouri
Sat 21 Feb 26 - Sat 07 Mar 26
Free - $102.20
Running From Yeti - Kansas City, MO
Kansas City, Missouri
Sat 07 Mar 26 - Sat 21 Mar 26
$54.50 - $91.60
Time to Paddy 5k/10k & Lucky 13.1 - Kansas City
Lees Summit, Missouri
Sat 07 Mar 26
Free - $73.94
SuperHeroes Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 07 Mar 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 07 Mar 26
$32.80 - $48.70
Creve Coeur St. Paddy's Half Marathon, 10K & 5K Run/Walk
Maryland Heights, Missouri
Sat 14 Mar 26
Free - $114.99
Sloth Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 14 Mar 26
$32.80 - $54.00
Medal Madness 5K, 10K, & 13.1M at Branson, MO (11)
Branson, Missouri
Sat 14 Mar 26
$33.80 - $70.90
St. Paddy's Day Lucky Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 14 Mar 26
$32.80 - $54.00
Time to Paddy 5k/10k & Lucky 13.1 - St Louis
St Peters, Missouri
Sun 22 Mar 26
Free - $76.06
RUN Liberty
Liberty, Missouri
Sat 28 Mar 26
$22.85 - $97.58
Always Hope Easter Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 04 Apr 26
$32.80 - $48.70
Always Hope Easter Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 04 Apr 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 04 Apr 26
$32.80 - $48.70
Rock The Parkway Half Marathon and 5k
Kansas City, Missouri
Sat 11 Apr 26
$41.00 - $259.64
Bridge and Dam
Lake Ozark, Missouri
Sat 11 Apr 26
$59.30 - $117.60
Greater St. Louis Marathon
St. Louis, Missouri
Sat 11 Apr 26
$33.63 - $129.70
5.0
Pirate 5K, 10K, & 13.1M at Branson, MO (15)
Branson, Missouri
Sat 11 Apr 26
$33.80 - $70.90
Students on the GO!
Saint Louis, Missouri
Sat 11 Apr 26
$54.98
Go Girl Run | Springfield, MO
Springfield, Missouri
Fri 17 Apr 26 - Sat 02 May 26
$17.40 - $95.84
DoNot Stop Half Marathon (5k/10k) - Kansas City
Kansas City, Missouri
Sat 18 Apr 26
$20.83 - $67.58
DoNot Stop Half Marathon (5k/10k) - St. Louis
Maryland Heights, Missouri
Sat 18 Apr 26
$20.83 - $69.70
Donot Stop Half Marathon (5k/10k) - Springfield
Springfield, Missouri
Sun 19 Apr 26
$20.83 - $61.22
Coffee Lovers Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 25 Apr 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 25 Apr 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 25 Apr 26
$32.80 - $48.70
The Bluffs Trail Runs
Eminence, Missouri
Sat 02 May 26
$16.90 - $128.20
The SPRING SPRUNG 5k-10k 10K Ruck and Half Marathon
Ballwin, Missouri
Sat 02 May 26
$42.34 - $74.14
Cinco De Mayo Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 02 May 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 02 May 26
$32.80 - $48.70
Muddy River Half Marathon
Cape Girardeau, Missouri
Sat 02 May 26
$81.56 - $129.60
Drink MO Wine Run - 1 Mile, 5K, 10K & Half Marathon
Augusta, Missouri
Sat 02 May 26
$9.07 - $81.66
Luau 5K, 10K, & 13.1M at Branson, MO (19)
Branson, Missouri
Sat 09 May 26
$33.80 - $70.90
Capital City Race
Jefferson City, Missouri
Sat 09 May 26
$38.10 - $74.14
Hometown Half Marathon & 5k/10k - St Louis
St. Louis, Missouri
Sat 16 May 26
$20.83 - $69.70
Hospital Hill Run
Kansas City, Missouri
Sat 16 May 26
$43.40 - $107.00
Hometown Half Marathon & 5k/10k - Springfield
Springfield, Missouri
Sun 17 May 26
$20.83 - $61.22
Hometown Half Marathon & 5k/10k - Kansas City
Parkville, Missouri
Sat 23 May 26
$20.83 - $67.58
Run for Mental Health 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 23 May 26
$32.80 - $48.70
Memorial Day Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 23 May 26
$32.80 - $48.70
Showing 1-40 of 41 results
