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22 Upcoming Races Near Union, MO in September, 2026

The Labor Day Slay 5K-10K-10KRUCK-Half Marathon

St Louis, MO

Saturday, September 5th, 2026

5K

10K

Half

View details for race The Labor Day Slay 5K-10K-10KRUCK-Half Marathon

Run for the Dogs - St. Louis

St Louis, MO

Sunday, September 6th, 2026

5K

Fast

View details for race Run for the Dogs - St. Louis

JJK5K

Madison, IL

Monday, September 7th, 2026

View details for race JJK5K

9/11 Heroes Run - St. Louis, MO

St. Louis, MO

Saturday, September 12th, 2026

5K

View details for race 9/11 Heroes Run - St. Louis, MO

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5K-DEN

Sullivan, MO

Saturday, September 12th, 2026

View details for race 5K-DEN

Legacy of Patriots 4th Annual Miles of Memories 5k

Fenton, MO

Saturday, September 12th, 2026

5K

View details for race Legacy of Patriots 4th Annual Miles of Memories 5k

Kirkwood Greentree Rotary Ramble

Kirkwood, MO

Saturday, September 12th, 2026

5K

10K

1 Mile

View details for race Kirkwood Greentree Rotary Ramble

Patriot Day Run

Wentzville, MO

Saturday, September 12th, 2026

5K

10K

View details for race Patriot Day Run

2026 Duo Dash

Saint Louis, MO

Saturday, September 12th, 2026

5K

1 Mile

View details for race 2026 Duo Dash

Northside Trap Run 5K

Saint Louis, MO

Saturday, September 12th, 2026

5K

1 Mile

View details for race Northside Trap Run 5K

The Great Chase

Saint Louis, MO

Sunday, September 13th, 2026

10K

View details for race The Great Chase

Dogtown Doggy Dash

St. Louis, MO

Sunday, September 13th, 2026

5K

View details for race Dogtown Doggy Dash

Walter's Walk 5K Fundraiser

Creve Coeur, MO

Sunday, September 13th, 2026

5K

1 Mile

View details for race Walter's Walk 5K Fundraiser

Light The Darkness 5K & 1 Mile Glow Run

Florissant, MO

Saturday, September 19th, 2026

5K

View details for race Light The Darkness 5K & 1 Mile Glow Run

35th Annual Run for the Hills

Saint Louis, MO

Saturday, September 19th, 2026

5K

1 Mile

View details for race 35th Annual Run for the Hills

Brentwood Community 5K

Brentwood, MO

Saturday, September 19th, 2026

5K

Trail

View details for race Brentwood Community 5K

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

The Piggyback Dash 10K, 5K, 2K

Union, MO

Saturday, September 26th, 2026

10K

5K

1 Mile

View details for race The Piggyback Dash 10K, 5K, 2K

14th Annual 'Due Run 4 Education

Saint Louis, MO

Saturday, September 26th, 2026

5K

1 Mile

View details for race 14th Annual 'Due Run 4 Education

CITY Sprint 5k

Saint Louis, MO

Sunday, September 27th, 2026

5K

View details for race CITY Sprint 5k

Runner's Birthday Bash 5k and Fun Run/Walk

Saint Ann, MO

Sunday, September 27th, 2026

5K

1 Mile

View details for race Runner's Birthday Bash 5k and Fun Run/Walk

Wurst Race Ever 5K/10K

St Charles, MO

Sunday, September 27th, 2026

5K

10K

Trail

View details for race Wurst Race Ever 5K/10K

Explore more in Union, MO

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Nearby

Wildwood Ballwin Chesterfield Kirkwood St Charles Maryland Heights All Missouri races