Found 605 races

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OCT
10

Saint Charles, MO
$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
$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

Oak Brook, IL
$70
Click here for all race details.
5K
13
OCT
10

Carmi, IL
$30
Candy Corn 5K All proceeds benefit the Guardian Center, Inc. - a non-profit organization committed to the protection and healing of physically and sexually abused children and their families....
5K
46
OCT
10

Woodstock, IL
$15 -$40
Family Health Partnership Clinic is proud to present the 26th Annual Care4 Breast Cancer 5K Run/Walk on Sunday, October 18th at Woodstock North High School! The Care4 Breast Cancer 5K celebrates...
5K
56
OCT
10

Belleville, IL
$10 -$35
Saturday, October 10, 2026 Run, don't walk, and join us for the 2026 Chili Chase 5K & Kids Pepper Dash in person!   A family-friendly 5K run and dash in which the proceeds will go to support the...
5K
19
OCT
10

Chicago, IL
$30 -$45
☕️ 🏃‍♂️ Love running? Love coffee? Why not both?Join us for the Coffee Lovers Run, where every mile leads you closer to great coffee, good vibes, and even better company.  Set a goal, bring a...
1m 5K 10K Half Marathon
20
OCT
10

Wildwood, MO
$60 -$95
Missouri trail race with 8-mile to 50k loop options on the DeClue Trail.
8m 16m Marathon 50K
17
OCT
10

Elgin, IL
$50 -$60
USTF-certified 5K race/walk and Day of the Dead cultural event in Elgin, IL.
5K
48
OCT
10

Loves Park, IL
$16 -$50
CELEBRATE 15 years and 500 WISHES with our 7k run or 1.5 mile walk! Join us at MercyHealth Sportscore Two (Indoor Sports Center) for this year's race followed by a fun indoor afterparty and...
1m 5K 7K
59
OCT
10

Herrin, IL
$35
Join the family-friendly 5K in Herrin - register now for this exciting running event!
5K
103
OCT
10

Carlyle, IL
$15 -$50
Sarcoma Stomp is being held in honor of Bo Arvin.  The mission is to carry on the characteristics which made him loved by so many.  We intend to preserve his memory of kindness, loyalty, humor,...
5K 10K
60
OCT
10

Webster Groves, MO
$15
Cross country style racing open to all Webster Groves elementary and middle school students!   Schedule of Meet (approx.)12:15pmGrades K/1st/2nd Girls (1 Mile)12:30pmGrades K/1st/2nd Boys (1...
1m 3K
18
OCT
10

Lansing, IL
$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
10

Elk Grove Village, IL
$20 -$50
10 Cities. One Day. One Movement. Form your team here. Join thousands across the country on October 10th for the We ❤️ Teachers 5K . Chicago has been selected as one of the host cities for this...
5K
9
OCT
11

Chicago, IL
The Bank of America Chicago Marathon is one of the six World Marathon Majors and one of the fastest marathon courses in the world. The flat, fast course winds through 29 Chicago neighborhoods,...
Marathon
62
OCT
11

Saint Louis, MO
$15 -$40
A 5k run/walk and one-mile fun run raising ovarian cancer awareness in Tower Grove Park.
5K
18
OCT
11

Maryland Heights, MO
$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
13

Kirkwood, MO
4th Annual Kirkwood School District Cross Country Meet  What: A district-wide, two-day, cross country meet for all Kirkwood Elementary and Middle Schools in October of 2026. Students in grades...
1m
28
OCT
16

Belleville, IL
DescriptionIt’s just a bunch of hocus pocus… and a whole lot of puzzling! Grab your friends or family, gather your coven (or team!), and join us for a magical night of Halloween Fun Puzzle...
3