Found 79 races near Saint Clair, MO

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SEP
7

Madison, IL
• 50.4 miles
$15 -$50
JJK 5K Run & Walk during the NASCAR Cup Series Weekend at World Wide Technology Raceway Add to your Labor Day festivities and don't miss the fun and excitement of the 4th annual JJK5K Race on...
1m 5K
199
SEP
12

Saint Louis, MO
• 50.1 miles
$10 -$40
Get Ready for the 5th Annual Duo Dash 5K & 1-Mile Dog Walk! Mark your calendars — the Duo Dash is back! Lace up your shoes, leash up your pups, and join us for a day of fun, fitness, and...
5K
56
SEP
12

Saint Louis, MO
• 48.8 miles
$15 -$20
21st annual cross country festival at Forest Park, hosted by SLUH and Big River Race Management.
11
SEP
12

St. Louis, MO
• 47.1 miles
$36 -$51
The 9/11 Heroes Run 5K welcomes runners, ruckers, and walkers of all ages and fitness levels to honor the heroes of 9/11 and those who've served our nations since. We activate & unite communities...
5K
4
SEP
12

Kirkwood, MO
• 41.2 miles
$10 -$45
Every year the Kirkwood Rotary Club puts on a race through the streets of Kirkwood to raise money for local charities. Our 2026 race takes place on Saturday, September 12th, the weekend before...
5K 10K
13
SEP
12

Fenton, MO
• 39.8 miles
$35
In December of 2021, Captain Andrew Allman was suddenly and abruptly diagnosed with stage four gastric adenocarcinoma, a cancer attributed to his exposure to burn pits from his deployment with...
5K
27
SEP
12

Saint Louis, MO
• 47.0 miles
$35 -$45
St. Louis' first hip-hop themed 5K walk/run and festival empowering North St. Louis neighborhoods.
5K
29
SEP
13

Saint Louis, MO
• 49.5 miles
$40 -$55
A Race Where Everyone Has a Shot at the Win Forget the usual “everyone starts together” race. This is a chase, a hunt, and a finish-line showdown all rolled into one. We’re reviving a legendary...
10K
22
SEP
13

Creve Coeur, MO
• 36.4 miles
$10 -$40
About Walter's Walk: Walter's Walk is a 501(c)(3) nonprofit counseling organization that supports the Greater St. Louis community by providing essential behavioral health services to veterans,...
1m 5K
10
SEP
16

Granite City, IL
• 51.3 miles
$50 -$60
Where Illinois ends, Missouri begins — and the Mother Road crosses into legend. Welcome to Stop 18, the final chapter of the Solidarity Sidekick Down Route 66 Series — a 6.6K run/walk at the...
6K
4
SEP
19

Saint Louis, MO
• 47.0 miles
$20 -$30
35 Years of Running these Hills! Now is the perfect time to get ready for the 2026 Run for the Hills.  Whether you want to run the 5k, walk the 1 miler, watch your kids compete in the 1 mile race...
1m 5K
11
SEP
19

Florissant, MO
• 47.5 miles
$25 -$30
Join us in 2025 at Saint Ferdinand Park as we "Light the Darkness" for suicide prevention awareness. Choose between a 5K and 1 Mile course that runners and walkers of all ages can enjoy! All...
5K
14
SEP
20

Saint Louis, MO
• 47.0 miles
$25 -$45
Run for Awareness. Run for Research. Run for Hope. September is Desmoid Tumor Awareness Month, and the Desmoid Defenders 5K is an opportunity to bring our community together to support patients...
5K
3
SEP
26

Saint Louis, MO
• 37.5 miles
$15 -$35
Get inspired and join the Ladue Education Foundation & Alumni Association (LEF) at the 14th Annual 'Due Run 4 Education! The beloved tradition of the ’Due Run 4 Education continues this year with...
1m 5K
73
SEP
26

Saint Louis, MO
• 38.2 miles
$25
Join us in celebrating 125 years at the Holy Redeemer 5 K Hawk Run/Walk-a fun filled event bringing together community, fitness, and school spirit as we honor a remarkable legacy of faith,...
5K
7
SEP
26

Union, MO
• 7.5 miles
$15 -$35
All proceeds from the race will benefit The Lance Purschke Memorial Scholarship Fund. Join us for the 10th Annual Piggyback Dash. Enjoy a beautiful, rolling course through the streets of Union...
2K 5K 10K
61
SEP
27

Saint Louis, MO
• 46.0 miles
$50 -$60
5K run through St. Louis CITY SC's stadium district, finishing inside Energizer Park.
5K
8
OCT
9

Alton, IL
• 57.5 miles
$25 -$45
Polkas, German food, live music, inflatables ... it's a fall festival you won't want to miss! Live music will be provided on Friday, Saturday and Sunday. The schedule is packed with activities on...
1m 5K
52
OCT
10

Saint Charles, MO
• 42.9 miles
$25
The Second Annual Backyard Ultra marathon in New Town, Missouri will be held October 10th, 2026. Event registration will start at 7:00 AM, and the race will begin at 8:00 AM. The event will...
Marathon
49
OCT
10

Wildwood, MO
• 21.1 miles
$60 -$95
Missouri trail race with 8-mile to 50k loop options on the DeClue Trail.
8m 16m Marathon 50K
14