Found 182 races

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OCT
17

Saint Louis, MO
• 4.2 miles
$15 -$40
Lace up for the 6th annual UMSL 5K Run/Walk! Hosted by the UMSL Alumni Association, this campus tradition brings together Tritons past and present for a fun race through the heart of the...
5K
16
OCT
18

Clayton, MO
• 8.8 miles
$30 -$40
Join us for the Clayton Community 5K Run/Walk and enjoy a scenic course through beautiful Shaw Park and the Enterprise Mobility walking paths. Whether you're racing for a personal best or...
5K
10
OCT
18

St. Louis, MO
• 10.8 miles
$30 -$40
Dear Friends and Participants, You are invited to the 19th Annual Infant Loss Resources Strides 5K Run/1 Mile Walk on Sunday, October 18th at our new location, Tower Grove Park - Sons of Rest...
1m 5K
35
OCT
23

Ballwin, MO
• 19.0 miles
$35 -$45
A 9 PM nighttime 5K run/walk at The Wolf Cafe in Ballwin, MO, part of the Ballwin Race Series.
5K
65
OCT
23

Wildwood, MO
• 24.3 miles
$40 -$50
The City of Wildwood hosts the 7th Annual Shivering Shadows 7K Run/Walk Friday, October, 23, 2026 @ 7 p.m.   The run/walk happens AT NIGHT and gradually takes us to the dark woods of Zombie Road...
7K
3
OCT
24

St. Louis, MO
• 19.4 miles
$20 -$100
Halloween-themed half marathon, 10K, 5K, 1-mile fun run, and costumed dog walk in Eureka, MO.
5K 10K Half Marathon
244
OCT
24

Innsbrook, MO
• 41.3 miles
$45 -$95
The Innsbrook Half & 10k returns for 2026. Run on one of the most scenic, beautiful and challenging courses in the Midwest during the peak of fall color in Missouri! Hosted by Big River Race...
10K Half Marathon
58
OCT
24

Springfield, IL
• 2.6 miles
$30 -$35
This event has been renamed and moved to September 5th.   CLICK HERE to go to the LEVEE Trail Trek.
5K
34
OCT
24

Pinckneyville, IL
• 67.5 miles
$20 -$35
Join the Pinckneyville Community Hospital Wellness Team for a fast-paced morning of movement, motivation, and fun! Whether you're running for a medal, walking with friends, or simply looking to...
1m
2
OCT
25

Monticello, IL
• 61.1 miles
$35
Second Wind Running Club welcomes you to the Allerton Park Trail Run! Let's hit the trails!  A good portion of the 5.7-mile course follows the Sangamon River which has proven quite challenging...
2m 5m
22
OCT
25

Quincy, IL
• 31.2 miles
$10 -$45
Join us for the annual Tri-State Warrior Run/Walk, 5k, 10k & HALF MARATHON! New to the 2025 race...the Bob Scott Memorial Kids Fun Run! Come join us for this wonderful family event that benefits...
1m 5K 10K Half Marathon
57
OCT
30

St. Louis, MO
• 12.8 miles
$50 -$65
Get ready for the most thrilling family-friendly race of the season at the Creve Coeur Lake Haunted Hustle 5K! Whether you’re running for a personal best, walking with friends, or bringing the...
5K
23
OCT
30

Vandalia, IL
• 65.1 miles
$55 -$60
Step into Halloween weekend with a Friday‑night run through historic Vandalia as the Spirits Run Illinois Adventure Series brings its Halloween Eve 5K to The Copper Penny. This twilight event...
5K
36
OCT
31

Johnston City, IL
• 55.0 miles
$20 -$35
FOLLOW THE FACEBOOK EVENT FOR MOST UP TO DATE INFORMATION AND POSTS https://www.facebook.com/share/1914f5M6DD/?mibextid=wwXIfr Come run/walk a 5K at Linemen's Lounge in Johnston City, Illinois on...
5K
17
OCT
31

Ballwin, MO
• 18.3 miles
$49 -$108
The Skippo began in 2009 as a 20k trail race in beautiful Castlewood State Park that featured two 10k loops on a fairly flat course except, of course, for the famous stairs! In 2011, we wanted to...
10K Half Marathon 30K 40K
30
NOV
7

New Berlin, IL
• 14.3 miles
$50 -$75
Join us on November 7th at Danenberger Family Vinyards for the 14th Annual Springfield Marathon, the Harvest Wind Half Marathon & the Harvest Wind 10K.  All distances start at 8 a.m.  The...
10K Half Marathon Marathon
34
NOV
7

Belleville, IL
• 50.5 miles
$30 -$55
Like Running?  Love Wine?  This race is for you!  Join us on Saturday, November 7, 2026 at 9:00am for our annual Turkey Trot event that features the amazing scenery and landscape of Eckert's...
5K
39
NOV
7

Marthasville, MO
• 43.2 miles
$79
The EQUALIZER 50K - Support a great cause while running in Marthasville
50K 100K
186
NOV
7

Vienna, IL
• 119.9 miles
$55 -$60
River to River Runners presents the 28th Annual Tunnel Hill 10 Miler, the 2026 RRCA Illinois State Championship 10 Mile Run! USATF Certified Course #IL17002BW Nationally Ranked 10 Mile Run...
10m
16
NOV
7

Saint Louis, MO
• 10.0 miles
$30 -$40
Join us for the 10th Annual Veterans Day 5K at Soldier's Memorial in Downtown St. Louis on Saturday, November 8, 2025! We welcome wheelchairs, strollers, and dogs on the race path, too!  All...
5K
10