Upcoming Half Marathon Races in Missouri, US 2026-2027

Medal Madness 5K, 10K, & 13.1M at Kansas City, ...

Kansas City, MO

Saturday, May 30th, 2026

Featured

5K

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (22)

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Branson's Great Bacon Race 5K and Half Marathon...

Branson, MO

Saturday, May 30th, 2026

5K

Half

Fast

View details for race Branson's Great Bacon Race 5K and Half Marathon 2026

Folky Fish Run

Saint James, MO

Saturday, May 30th, 2026

1 Mile

5K

10K

View details for race Folky Fish Run

MU Health Care Go Girl Run | Columbia, MO

Columbia, MO

Friday, June 5th, 2026

Half

5K

1 Mile

View details for race MU Health Care Go Girl Run | Columbia, MO

Medal Madness 5K, 10K, & 13.1M at Kansas City, ...

Kansas City, MO

Saturday, June 6th, 2026

5K

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (23)

"Run For A Vet"

Branson, MO

Saturday, June 6th, 2026

5K

Half

Trail

Fast

View details for race "Run For A Vet"

Love to Run St. Charles 5k | 10k | Half Marathon

Saint Charles, MO

Saturday, June 13th, 2026

5K

10K

Half

Trail

Fast

View details for race Love to Run St. Charles 5k | 10k | Half Marathon

Clinton Historic Half Marathon & 5K

Clinton, MO

Saturday, June 13th, 2026

Half

5K

View details for race Clinton Historic Half Marathon & 5K

Medal Madness 5K, 10K, & 13.1M at Branson, MO (24)

Branson, MO

Saturday, June 13th, 2026

5K

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Branson, MO (24)

The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON ...

St Charles, MO

Saturday, July 4th, 2026

5K

10K

Half

View details for race The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON & Fun Run!

Eagle 5K, 10K, & 13.1M at Branson, MO (28)

Branson, MO

Saturday, July 11th, 2026

5K

10K

Half

View details for race Eagle 5K, 10K, & 13.1M at Branson, MO (28)

Heatwave Half Marathon - Springfield

Springfield, MO

Sunday, July 19th, 2026

1 Mile

5K

10K

View details for race Heatwave Half Marathon - Springfield

Heatwave Half Marathon - Springfield

Willard, MO

Sunday, July 19th, 2026

1 Mile

5K

10K

View details for race Heatwave Half Marathon - Springfield

Heatwave Half Marathon - St. Louis

St. Louis, MO

Saturday, August 1st, 2026

1 Mile

5K

10K

Trail

View details for race Heatwave Half Marathon - St. Louis

Heatwave Half Marathon - Kansas City

Parkville, MO

Sunday, August 2nd, 2026

1 Mile

5K

10K

View details for race Heatwave Half Marathon - Kansas City

Heatwave Half Marathon - Kansas City

Kansas City, MO

Sunday, August 2nd, 2026

1 Mile

5K

10K

View details for race Heatwave Half Marathon - Kansas City

Ninja 5K, 10K, & 13.1M at Branson, MO (32)

Branson, MO

Saturday, August 8th, 2026

5K

10K

Half

View details for race Ninja 5K, 10K, & 13.1M at Branson, MO (32)

Hearts for RMHKC Half Marathon,10K, 5K, 1 Mile ...

Parkville, MO

Sunday, August 16th, 2026

Half

10K

5K

View details for race Hearts for RMHKC Half Marathon,10K, 5K, 1 Mile Walk, & Kid's Fun Run

Medal Madness 5K, 10K, & 13.1M at Kansas City, ...

Kansas City, MO

Saturday, August 29th, 2026

5K

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (35)

Corps of Discovery Trail Races

Saint Charles, MO

Saturday, August 29th, 2026

Code:FTR10

Half

Trail

Fast

View details for race Corps of Discovery Trail Races

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

5K

10K

Half

View details for race The Labor Day Slay

Golden Harvest Half Marathon & 5k/10k - Springf...

Springfield, MO

Saturday, September 12th, 2026

1 Mile

5K

10K

View details for race Golden Harvest Half Marathon & 5k/10k - Springfield

Medal Madness 5K, 10K, & 13.1M at Branson, MO (37)

Branson, MO

Saturday, September 12th, 2026

5K

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Branson, MO (37)

Running From Squatch - Springfield, MO

Springfield, MO

Saturday, September 19th, 2026

Half

10K

5K

View details for race Running From Squatch - Springfield, MO

Golden Harvest Half Marathon & 5k/10k - St. Louis

St. Louis, MO

Saturday, September 26th, 2026

1 Mile

5K

10K

View details for race Golden Harvest Half Marathon & 5k/10k - St. Louis

City of Roses Half Marathon & 5K

Cape Girardeau, MO

Sunday, September 27th, 2026

Half

5K

Trail

Fast

View details for race City of Roses Half Marathon & 5K

Golden Harvest Half Marathon & 5k/10k - Kansas ...

Kansas City, MO

Sunday, September 27th, 2026

5K

10K

Half

View details for race Golden Harvest Half Marathon & 5k/10k - Kansas City

Golden Harvest Half Marathon & 5k/10k - Kansas ...

Parkville, MO

Sunday, September 27th, 2026

1 Mile

5K

10K

View details for race Golden Harvest Half Marathon & 5k/10k - Kansas City

Trailfest | Fleet Feet Springfield

Highlandville, MO

Sunday, October 4th, 2026

5K

10K

Half

Trail

View details for race Trailfest | Fleet Feet Springfield

Spooky Sprint - Springfield

Willard, MO

Sunday, October 4th, 2026

1 Mile

5K

10K

Trail

View details for race Spooky Sprint - Springfield

Spooky Sprint - Springfield

Springfield, MO

Sunday, October 4th, 2026

1 Mile

5K

10K

View details for race Spooky Sprint - Springfield

Haunted 5K, 10K, & 13.1M at Branson, MO (41)

Branson, MO

Saturday, October 10th, 2026

5K

10K

Half

View details for race Haunted 5K, 10K, & 13.1M at Branson, MO (41)

Garmin Kansas City Marathon

Kansas City, MO

Saturday, October 17th, 2026

Marathon

Half

10K

View details for race Garmin Kansas City Marathon

Sunset Mountain's Naked Mile - Snap Dragon Style

Noel, MO

Saturday, October 17th, 2026

Half

Trail

View details for race Sunset Mountain's Naked Mile - Snap Dragon Style

Bear Creek Half Marathon

Columbia, MO

Saturday, October 24th, 2026

Half

Trail

View details for race Bear Creek Half Marathon

The Innsbrook Half Marathon & 10k

Innsbrook, MO

Saturday, October 24th, 2026

Half

View details for race The Innsbrook Half Marathon & 10k

Spooky Sprint- St. Louis

St. Louis, MO

Saturday, October 24th, 2026

1 Mile

5K

10K

View details for race Spooky Sprint- St. Louis

The Great GO! St. Louis Halloween Race

St. Louis, MO

Saturday, October 24th, 2026

Half

10K

5K

View details for race The Great GO! St. Louis Halloween Race

Spooky Sprint - Kansas City

Lee's Summit, MO

Sunday, October 25th, 2026

1 Mile

5K

10K

View details for race Spooky Sprint - Kansas City

Spooky Sprint - Kansas City

Kansas City, MO

Sunday, October 25th, 2026

1 Mile

5K

10K

View details for race Spooky Sprint - Kansas City

The SKIPPO Trail Race

Ballwin, MO

Saturday, October 31st, 2026

10K

Half

Ultra

Trail

View details for race The SKIPPO Trail Race

Medal Madness 5K, 10K, & 13.1M at Kansas City, ...

Kansas City, MO

Saturday, October 31st, 2026

5K

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (44)

Saint Louis Half Marathon and 5K

Saint Louis, MO

Sunday, November 8th, 2026

Half

5K

View details for race Saint Louis Half Marathon and 5K

MO' Cowbell Marathon/Half-Marathon/10K/5K

Saint Charles, MO

Sunday, November 8th, 2026

10K

5K

Marathon

Fast

View details for race MO' Cowbell Marathon/Half-Marathon/10K/5K

Yeti Endurance Weekend

Kansas City, MO

Saturday, November 14th, 2026

5K

10K

Half

View details for race Yeti Endurance Weekend

Turkey Trails - Springfield

Springfield, MO

Saturday, November 14th, 2026

1 Mile

5K

10K

View details for race Turkey Trails - Springfield

Gobbler 5K, 10K, & 13.1M at Branson, MO (46)

Branson, MO

Saturday, November 14th, 2026

5K

10K

Half

View details for race Gobbler 5K, 10K, & 13.1M at Branson, MO (46)

Go Girl Run | St. Louis, MO

Eureka, MO

Friday, November 20th, 2026

Half

5K

1 Mile

View details for race Go Girl Run | St. Louis, MO

Honoring our Heroes Marathon

Rolla, MO

Saturday, November 21st, 2026

Marathon

Half

10K

View details for race Honoring our Heroes Marathon

Turkey Trails - St. Louis

St. Louis, MO

Saturday, November 28th, 2026

1 Mile

5K

10K

View details for race Turkey Trails - St. Louis

Upcoming Half Marathon Races In Missouri, US