Sat, Sep 26, 2026 · 8:00 AM · St. Louis, MO
Golden Harvest Half Marathon & 5k/10k - St. Louis
1M5K10KHalf Marathon
- Price
- Free-$73.94
Half Marathons in Missouri
Every upcoming Half Marathon race we know about in Missouri. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 60+ of 97 races · loading the full list…
Sat, Sep 26, 2026 · 7:30 AM · Kansas City, MO
Oktoberfest Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$64.60
Sat, Sep 26, 2026 · 7:30 AM · Kansas City, MO
Run for Donuts 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$64.60
Sun, Sep 27, 2026 · 8:00 AM · Parkville, MO
Golden Harvest Half Marathon & 5k/10k - Kansas City
1M5K10KHalf Marathon
- Price
- Free-$80.30
Sun, Sep 27, 2026 · 7:10 AM · Cape Girardeau, MO
City of Roses Half Marathon & 5K
5KHalf Marathonflat and fastCertified course · per organizer
- Price
- $32.80-$160
- Field size
- 1,249 · based on the organizer's entry cap
Sat, Oct 3, 2026 · 8:00 AM · Kansas City, MO
Haunted 5K, 10K, & 13.1M at Kansas City, MO (40)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Oct 3, 2026 · 7:30 AM · Maryland Heights, MO
She Dreams Bigger - Women's Run
1M5K10KHalf Marathon
- Price
- $9.07-$92.34
Sun, Oct 4, 2026 · 8:00 AM · Willard, MO
Spooky Sprint - Springfield
1M5K10KHalf Marathon
- Price
- Free-$73.94
Sun, Oct 4, 2026 · 8:30 AM · Highlandville, MO
Trailfest | Fleet Feet Springfield
5K10KHalf Marathonhilly
- Price
- $59.80-$81
- Field size
- 85 · based on the organizer's entry cap
Sat, Oct 10, 2026 · 8:00 AM · Branson, MO
Haunted 5K, 10K, & 13.1M at Branson, MO (41)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Oct 10, 2026 · 7:30 AM · Kansas City, MO
Cookie Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Oct 10, 2026 · 7:30 AM · Kansas City, MO
Coffee Lovers Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Fri, Oct 16, 2026 · 11:59 PM · Springfield, MO
MIDNIGHT Rat Race - UNSANCTIONED
Half Marathon
- Price
- $70.40
- Field size
- 55 · based on the organizer's entry cap
Sat, Oct 17, 2026 · 7:00 AM · Kansas City, MO
Garmin Kansas City Marathon
5K10KHalf MarathonMarathon
- Price
- $59.30-$154.70
Sat, Oct 17, 2026 · 1:00 PM · Noel, MO
Sunset Mountain's Naked Mile - Snap Dragon Style
Half Marathon
- Price
- $54.06
Sat, Oct 24, 2026 · 8:00 AM · St. Louis, MO
Spooky Sprint- St. Louis
1M5K10KHalf Marathon
- Price
- Free-$76.06
Sat, Oct 24, 2026 · 8:00 AM · Marthasville, MO
The EQUALIZER RUN and RECOVER-FEST!
5MHalf Marathon
- Price
- $52.94-$84.74
Sat, Oct 24, 2026 · 9:00 AM · Innsbrook, MO
The Innsbrook Half Marathon & 10k
10KHalf MarathonCertified course · per organizer
- Price
- $54.98-$81.66
- Field size
- 1,000 · based on the organizer's entry cap
Sat, Oct 24, 2026 · 7:00 AM · St. Louis, MO
The Great GO! St. Louis Halloween Race
1M5K10KHalf Marathon
- Price
- $28.29-$97.68
Sun, Oct 25, 2026 · 8:00 AM · Lee's Summit, MO
Spooky Sprint - Kansas City
1M5K10KHalf Marathon
- Price
- Free-$73.94
Sat, Oct 31, 2026 · 7:30 AM · Kansas City, MO
PB&J Fuel Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Oct 31, 2026 · 8:00 AM · Kansas City, MO
Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (44)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Oct 31, 2026 · 7:30 AM · Kansas City, MO
Halloween Trick or Trot Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Oct 31, 2026 · 9:00 AM · Ballwin, MO
The SKIPPO Trail Race
10KHalf Marathon30K
- Price
- $53.91-$116.89
Sat, Nov 7, 2026 · 8:00 AM · Kansas City, MO
Gobbler 5K, 10K, & 13.1M at Kansas City, MO (45)
5K10KHalf Marathon
- Price
- $33.80-$70.90
5K10KHalf MarathonMarathon
- Price
- $66.72-$131.84
- Field size
- 5,750 · based on the organizer's entry cap
Sun, Nov 8, 2026 · 7:30 AM · Saint Louis, MO
Saint Louis Track Club Half Marathon and 5K
5KHalf Marathon
- Price
- $70.89-$113.59
- Field size
- 1,375 · based on the organizer's entry cap
Sat, Nov 14, 2026 · 8:00 AM · Kansas City, MO
Yeti Endurance Weekend
5K10KHalf MarathonMarathon
- Price
- $41.85-$91.20
- Field size
- 695 · based on the organizer's entry cap
Sat, Nov 14, 2026 · 8:00 AM · Springfield, MO
Turkey Trails - Springfield
1M5K10KHalf Marathon
- Price
- $20.83-$67.58
Sat, Nov 14, 2026 · 8:00 AM · Branson, MO
Gobbler 5K, 10K, & 13.1M at Branson, MO (46)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Nov 14, 2026 · 7:30 AM · Kansas City, MO
Run for Mental Health 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Nov 14, 2026 · 7:30 AM · Kansas City, MO
Veterans Day Freedom Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Fri, Nov 20, 2026 · 8:00 AM · Eureka, MO
Go Girl Run | St. Louis, MO
1M5KHalf Marathon
- Price
- $17.40-$106.44
Sat, Nov 21, 2026 · 7:00 AM · Rolla, MO
Honoring our Heroes Marathon
5K10KHalf MarathonMarathonhilly
- Price
- $38.96-$193.75
Sat, Nov 28, 2026 · 8:00 AM · Maryland Heights, MO
Turkey Trails - St. Louis
1M5K10KHalf Marathon
- Price
- $20.83-$69.70
Sat, Nov 28, 2026 · 7:30 AM · Kansas City, MO
Coffee Lovers Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Nov 28, 2026 · 7:30 AM · Kansas City, MO
Thanksgiving Gobble Trot Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sun, Nov 29, 2026 · 8:00 AM · Parkville, MO
Turkey Trails - Kansas City
1M5K10KHalf Marathon
- Price
- $20.83-$67.58
Sat, Dec 5, 2026 · 8:00 AM · Kansas City, MO
Holiday 5K, 10K, & 13.1M at Kansas City, MO (49)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Dec 12, 2026 · 8:00 AM · Branson, MO
Holiday 5K, 10K, & 13.1M at Branson, MO (50)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Dec 12, 2026 · 7:30 AM · Kansas City, MO
Run for Breast Cancer 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Dec 12, 2026 · 7:30 AM · Kansas City, MO
Sunrise Marathon 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Dec 19, 2026 · 8:00 AM · Springfield, MO
OMRR's Run for the Ranch
1M5KHalf MarathonMarathon
- Price
- $12.10-$197.60
Sat, Dec 26, 2026 · 8:00 AM · Kansas City, MO
Holiday 5K, 10K, & 13.1M at Kansas City, MO (52)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Dec 26, 2026 · 7:30 AM · Kansas City, MO
A Merry Christmas Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Dec 26, 2026 · 7:30 AM · Kansas City, MO
New Year's Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jan 2, 2027 · 9:00 AM · Olathe, MO
Time Travel Half-Marathon/5K/10K - Kansas City
1M5K10KHalf Marathon
- Price
- $20.83-$67.58
Sun, Jan 3, 2027 · 9:00 AM · Maryland Heights, MO
Time Travel Half-Marathon/5K/10K - St. Louis
1M5K10KHalf Marathon
- Price
- $20.83-$69.70
Sun, Jan 3, 2027 · 8:55 AM · Saint Louis, MO
ShITR - Shivery Icy Trail Run
1M5K10KHalf Marathon
- Price
- $8.42-$75.20
Sat, Jan 9, 2027 · 8:00 AM · Branson, MO
New Year 5K, 10K, & 13.1M at Branson, MO (01)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Jan 16, 2027 · 9:00 AM · Glencoe, MO
The Stick Season Trail Run and Series
4M5.5M10KHalf Marathon
- Price
- $42.34-$74.14
Sat, Jan 16, 2027 · 7:30 AM · Kansas City, MO
MLK Jr. Freedom Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jan 16, 2027 · 7:30 AM · Kansas City, MO
Sunrise Marathon 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jan 30, 2027 · 7:30 AM · Kansas City, MO
Coffee Lover Run KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jan 30, 2027 · 7:30 AM · Kansas City, MO
Run for Donut KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Feb 13, 2027 · 8:05 AM · St. Louis, MO
Running From Yeti - St. Louis, MO
5K10K15KHalf Marathon
- Price
- $49.20-$91.60
Sat, Feb 13, 2027 · 9:00 AM · Glencoe, MO
The FROZEN STICK 5 Mile and Half Marathon Trail Run
5KHalf Marathon
- Price
- $52.94-$74.14
Sat, Feb 13, 2027 · 8:00 AM · Branson, MO
Medal Madness 5K, 10K, & 13.1M at Branson, MO (06)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Feb 13, 2027 · 7:30 AM · Kansas City, MO
Valentine's Day Run 5K/10K/13.1 KANSAS CITY
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
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