Found 229 races

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OCT
17

Saint Louis, MO
• 68.4 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
4
OCT
18

St. Louis, MO
• 75.3 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
10
OCT
18

Bloomington, IL
• 111.3 miles
$10 -$35
Every third Sunday in October is our Annual Oktoberfest 5K Run and 1 Mile Fun Walk! This run/walk is a fundraiser to support BN Sunrise Rotary’s Youth Services and the CCHS Rotaract Club.  The...
1m 5K
3
OCT
23

Ballwin, MO
• 76.9 miles
$35 -$45
Come join us and race under the moonlight at the 15th annual Moonlight Howl 5K Run/Walk. This unique race starts at 9pm so you can enjoy the cooler weather and experience the thrill of running at...
5K
36
OCT
24

St. Louis, MO
• 73.1 miles
$12 -$69
Run the St. Louis Hot Cider Hustle 5K & 10K on October 24th, 2026. All participants get an event shirt, hot cider, caramel apple, and a finishers mug! Use #HotCiderHustle to share your photos!...
5K 10K
132
OCT
24

Normal, IL
• 88.3 miles
$20
All registration will be done online.  To save time, please complete your registration prior to arriving on site.Get ready to raise the banner high at the Town and Gown Hybrid 5K and 1-Mile Fun...
1m 5K
69
OCT
24

St. Louis, MO
• 74.1 miles
$17 -$80
Join us for the annual Spooky Sprint 5k/10k & Half Marathon!  A fun, Halloween-themed event that is perfect for the whole family. The fun includes - Great Swag - designer shirt & custom medal...
1m 5K 10K Half Marathon
27
OCT
24

St. Louis, MO
• 74.5 miles
$20 -$100
The Great GO! St. Louis Halloween Race features a half marathon, 10K, 5K, 1-mile fun run and 1-mile costume dog walk – with a special Halloween twist! From the serious road racer to the family...
5K 10K Half Marathon
185
OCT
24

Innsbrook, MO
• 76.7 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
38
OCT
24

Springfield, IL
• 32.8 miles
$30 -$35
Journey Through Time: Washington Park Trails Unveiled Again OnSaturday October 24th starting at 8 am. Step off the beaten path and into the heart of history with the Washington Park Trails 5K...
5K
13
OCT
25

Monticello, IL
• 78.7 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
1
OCT
25

Quincy, IL
• 61.5 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
26
OCT
30

Towanda, IL
• 95.0 miles
$8 -$20
Registration Opens September 3 $20 with shirt ($2 LRC member discount) Shirt is long sleeve technical with a seasonal image.NOTE: Registration with shirt is only open through Oct 17. Entry...
14
OCT
30

Vandalia, IL
• 81.5 miles
$50 -$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
18
OCT
31

Ballwin, MO
• 77.5 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
8
NOV
7

New Berlin, IL
• 20.0 miles
$45 -$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
19
NOV
7

Belleville, IL
• 83.0 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
17
NOV
7

Pekin, IL
• 68.9 miles
$10000
test
4
NOV
7

Marthasville, MO
• 84.8 miles
$69 -$79
The EQUALIZER 50K - Support a great cause while running in Marthasville
50K 100K
168
NOV
8

Normal, IL
• 88.7 miles
$25 -$55
Get ready for this year’s Jingle Bell Run, the original festive race for charity brought to you by the Arthritis Foundation. Wear your favorite holiday gear, and let's jingle all the way toward a...
1m 5K