Found 204 races

🎉 Join Your Local Running Community!

Connect with runners, find training partners, and celebrate every finish together

OCT
3

Rochester, IL
• 27.0 miles
$30 -$35
Come join OCI Therapy and experience the thrill of a 5K race while supporting Midwest Mission at the Rochester Community Park! Dust off your running shoes and mark your calendars for a remarkable...
5K
74
OCT
3

Hudson, IL
• 39.2 miles
$25 -$40
Scenic trail 5K, 8K, and Fun Run on the wooded Paradise Road in Oak Ridge, NJ.
1m 5K 8K
109
OCT
4

Joliet, IL
• 113.9 miles
$20 -$40
Join us for this year's JJC Foundation 5K Run/Walk on Sunday, October 5! Runners/walkers can participate virtually or in-person on our flat, paved course that weaves through Joliet Junior...
1m 5K
64
OCT
4

Cottleville, MO
• 50.4 miles
$25 -$55
Yadi's Yummies is hosting its 7th annual Barktoberfest at Frankie Martin's Garden in Cottleville on Sunday, Oct. 4, and we're excited to announce that this year we will be kicking off the...
5K
4
OCT
9

Alton, IL
• 47.5 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
74
OCT
10

Saint Charles, MO
• 107.0 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
55
OCT
10

Urbana, IL
• 127.7 miles
$25 -$30
Be a Hero in the Eyes of Cunningham Kids! Heroes have made such a big impact at Cunningham that our Be a Hero 5K now occurs annually—and we're thrilled to invite you to this year's event! Join Us...
5K
27
OCT
10

Lansing, IL
• 137.1 miles
$5 -$45
WELCOME RUN 2026 – FOR NEW BEGINNINGS is coordinated by The Welcome Network, a nonprofit organization serving the greater Chicagoland area and dedicated to upholding the human dignity of some of...
5K
13
OCT
11

Maryland Heights, MO
• 113.3 miles
$35 -$45
EVENT INFORMATION WHEN: OCTOBER 11, 2026 AT 9:30 AM ​WHERE: Tremayne Shelter at Creve Coeur Park 13725 Marine Ave., Maryland Heights, MO 63043 COST: REGISTRATION PRICESLive:$35.00 Now - July...
6K
38
OCT
17

Troy, MO
• 32.4 miles
In 2015 a sophomore girl at Troy Buchanan High School had a passion to help the community by having a 5K. She created the Dream Run to support the Troy Dream Center (TDC). She chose the TDC to be...
5K
17
OCT
17

Oconee, IL
• 46.3 miles
$30 -$40
Date: Saturday, October 17, 2026 Time: 8:00 AM Location: Start and Finish at the Oconee FirehouseOrganizer: Friends of Oconee Fire Department   Join us for the 2026 FIREHOUSE 5K, a spirited...
1m 5K
17
OCT
17

Jacksonville, IL
• 30.6 miles
$32 -$37
The JMH 5K/10K, presented by Gatorade, is Saturday, Oct. 17, 2026. The JMH 5K/10K is the longest, consecutive running event in Jacksonville. 2026 is our 32nd year. Be prepared for a PR as both...
5K 10K
OCT
17

Saint Louis, MO
• 109.7 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

Bloomington, IL
• 31.9 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
21
OCT
24

Channahon, IL
• 108.2 miles
$27
Fall 5K run/walk supporting Channahon School District music programs.
5K
23
OCT
24

Normal, IL
• 33.4 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
89
OCT
24

Danville, IL
• 26.5 miles
                                                             🍂 FALL FRENZY 2025 🍂 Free Members-Only Event — and the perfect excuse to become a KRR member if you haven’t yet! 📍 Location: Kennekuk...
25
OCT
24

Innsbrook, MO
• 81.7 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
58
OCT
24

Springfield, IL
• 66.3 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
25

Monticello, IL
• 37.8 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