Found 439 races

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OCT
4

Chicago, IL
• 94.8 miles
Head for the Cure 5K - Chicago          
5K
29
OCT
4

Lockport, IL
• 62.4 miles
$35 -$45
The Lockport Fire Foundation is hosting our 2nd annual 5k walk/run event. The morning of Sunday, October 4th at 9:30am we will be having a 5k run/walk starting at the Hassert Park parking lot...
5K
25
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

Hinsdale, IL
• 75.5 miles
$25 -$40
  Hinsdale's Family Run Join us for the 32nd annual Rotary Run Charity Classic! The Rotary Run Charity Classic, Hinsdale's beloved family run, has been Running Strong for over 30 years! While...
3K 5K 10K
32
OCT
10

Crown Point, IN
• 96.9 miles
$20 -$35
TRIPLE CROWN CHALLENGE FAQ: What races are included? Hub Run (April 11), Brickyard Run (June 27), Run for the Hills (Oct 10)Age Discounts for Triple Crown Challenge? The system will not allow it...
2K 5K
31
OCT
10

Janesville, WI
• 15.1 miles
$25 -$45
Let's Celebrate America's 250th Anniversary! The Rock County Historical Society's America 250 Freedom family-friendly 2 Mile Run/Walk, 5K route, and 10K route is a friendly, community event...
2m 5K 10K
10
OCT
10

Urbana, IL
• 96.1 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

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

Woodstock, IL
• 84.8 miles
$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

Chicago, IL
• 92.4 miles
$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

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

Loves Park, IL
• 73.6 miles
$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

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
10

Elk Grove Village, IL
• 82.3 miles
$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
• 53.3 miles
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
16

Schaumburg, IL
• 81.9 miles
DescriptionInternet Registration has not begun yet. Check Registration Dates in details.Run or walk in your Halloween costume for nearly 2 miles while being chased by zombies! Fee includes a hot...
15
OCT
17

Chicago, IL
• 57.5 miles
$12 -$119
You’re invited to the Chicago Fall Classic Half Marathon, 10K & 5K. Finish line goods will feature local caramel apples, hot apple cider and beer (21+)!  #ChicagoFallClassic Woven between the...
5K 10K Half Marathon
111
OCT
17

Roscoe, IL
• 80.2 miles
$15 -$30
Wow! Year 9 of supporting and honoring Jaimie Cox! Come join us in Roscoe, IL for an active day, Jaimie's way!  WE ARE THE ROSCOE AREA'S LARGEST 5K CHARITY EVENT! Our nature based 5K Run/Walk or...
5K
95
OCT
17

Chicago, IL
• 60.3 miles
$42 -$54
A 5K run/walk at Rosehill Cemetery in Chicago on October 17.
5K
81
OCT
17

Orangeville, IL
• 35.2 miles
$40 -$80
A 5K, 10K, and half-marathon in Orangeville, IL benefiting the local YMCA.
5K 10K Half Marathon
211