Upcoming Half Marathon Races Near Jackson, MO

Muddy River Marathon

Cape Girardeau, MO

Saturday, May 2nd, 2026

Featured

Half

View details for race Muddy River Marathon

Want to feature your race?

Get your race seen first by thousands of runners

Learn how to feature your race

The Bluffs Trail Runs

Eminence, MO

Saturday, May 2nd, 2026

Marathon

Half

15K

Trail

View details for race The Bluffs Trail Runs

The SPRING SPRUNG 5k-10k 10K Ruck and Half Mara...

Ballwin, MO

Saturday, May 2nd, 2026

5K

10K

Half

Trail

Fast

View details for race The SPRING SPRUNG 5k-10k 10K Ruck and Half Marathon

2026 Mercy Health Iron Mom Half-Marathon, Relay...

Paducah, KY

Saturday, May 9th, 2026

Half

5K

View details for race 2026 Mercy Health Iron Mom Half-Marathon, Relay & 5K

Hometown Half Marathon & 5k/10k - St Louis

St. Louis, MO

Saturday, May 16th, 2026

5K

10K

Half

View details for race Hometown Half Marathon & 5k/10k - St Louis

The SPRING SPRUNG 5k-10k and Half Marathon

Grover, MO

Saturday, May 16th, 2026

5K

10K

Half

View details for race The SPRING SPRUNG 5k-10k and Half Marathon

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

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

5K

10K

Half

View details for race The Labor Day Slay

Belleville Main Street Marathon & Half Marathon

Belleville, IL

Saturday, September 26th, 2026

Marathon

Half

Trail

View details for race Belleville Main Street Marathon & Half Marathon

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

St. Louis, MO

Saturday, September 26th, 2026

5K

10K

Half

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

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

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

Turkey Trails - St. Louis

St. Louis, MO

Saturday, November 28th, 2026

1 Mile

5K

10K

View details for race Turkey Trails - St. Louis

Explore more in Jackson, MO

Distances:

5K 10K Half Marathon Marathon

Months:

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Missouri races

Don't see your race? Add it!

Add Your Race (Free)