Upcoming Races Near St Louis, MO in August, 2026

Organize a race? Get it in front of thousands of runners.

Add it free Feature it

Heatwave Half Marathon - St. Louis

St. Louis, MO

Saturday, August 1st, 2026

Featured

1 Mile

10K

Trail

View details for race Heatwave Half Marathon - St. Louis

3rd Hope 4 Healing Walk / Run / Roll / Stroll

Saint Ann, MO

Saturday, August 1st, 2026

1 Mile

10K

View details for race 3rd Hope 4 Healing Walk / Run / Roll / Stroll

St. Charles Runners Club Flat Five

St Charles, MO

Sunday, August 2nd, 2026

Trail

View details for race St. Charles Runners Club Flat Five

Drink MO Beer 5k | 10k | 1 MILE

Maryland Heights, MO

Saturday, August 8th, 2026

1 Mile

12K

Fast

View details for race Drink MO Beer 5k | 10k | 1 MILE

Infant Loss Resources 18th Annual Strides 5K Ru...

St. Charles, MO

Saturday, August 8th, 2026

1 Mile

View details for race Infant Loss Resources 18th Annual Strides 5K Run & 1 Mile Walk 2025

Market Mile

St. Louis, MO

Sunday, August 9th, 2026

View details for race Market Mile

Bubble Run | St Louis 2026

Sauget, IL

Saturday, August 15th, 2026

View details for race Bubble Run | St Louis 2026

Ballwin Days 5K and 1 Mile Family Fun Run

Ballwin, MO

Sunday, August 16th, 2026

1 Mile

View details for race Ballwin Days 5K and 1 Mile Family Fun Run

EducationPlus Family Fun Walk/Run

Saint Louis, MO

Saturday, August 22nd, 2026

1 Mile

View details for race EducationPlus Family Fun Walk/Run

St. Paul Strassenlauf

Highland, IL

Saturday, August 22nd, 2026

10K

View details for race St. Paul Strassenlauf

Red Bud Musketeer Boosters Stars, Stripes and S...

Red Bud, IL

Saturday, August 29th, 2026

View details for race Red Bud Musketeer Boosters Stars, Stripes and Strides

Summer Sizzler- St Louis

St. Louis, MO

Saturday, August 29th, 2026

1 Mile

10K

View details for race Summer Sizzler- St Louis

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

10K

Half

View details for race The Labor Day Slay

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

Victorious Together 5K Walk/Run

Saint Louis, MO

Saturday, August 29th, 2026

View details for race Victorious Together 5K Walk/Run

Summer Sizzler- St Louis

Maryland Heights, MO

Sunday, August 30th, 2026

1 Mile

10K

View details for race Summer Sizzler- St Louis

Explore more in St Louis, MO

Jump straight to races by distance, month, or type.

Distance

5K 10K Half Marathon Marathon

Month

June July August

Race type

Trail Boston Qualifiers Fast Courses

Nearby

All Missouri races