Found 538 races

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OCT
3

Long Grove, IL
• 58.8 miles
$36 -$119
Prairie State Half Marathon, 10K & Oktoberfest 5K - 10/3/2026Long Grove, IL #Oktoberfest 5K #Oktoberfest10K #OktoberfestHalfMarathon The Prairie State Half Marathon & 10K has been upgraded to...
5K 10K Half Marathon
94
OCT
3

Lisle, IL
• 45.7 miles
$10 -$50
USATF-certified nighttime 5K run/walk through Lisle Community Park benefiting parks scholarships.
5K
79
OCT
3

Baraboo, WI
• 11.9 miles
$15 -$60
Trail 5K, 10K, half marathon and kids mile at Mirror Lake State Park with s'mores by a campfire at the finish.
5K 10K Half Marathon
83
OCT
3

Willow Springs, IL
• 40.8 miles
$30 -$50
Get out of the city and join us for a bike ride or run along the Des Plaines river in Willow Springs. We have distances for everyone. Choose between a 40k or 65k bike ride or a 5k fun run/walk....
5K 40K 65K
33
OCT
3

Cross Plains, WI
• 22.0 miles
$30 -$40
Join us on Oct 3rd for the Trail Run At Indian Lake! Race Routes - SHORT (5.8KM) & LONG (10.5KM)   Course Description: Starting in a beautifully restored sedge meadow in the wetlands surrounding...
5K 10K
20
OCT
3

Muskego, WI
• 63.0 miles
$5 -$45
Get ready to lace up your running shoes 🏃‍♀️🧀 and celebrate your love for all things cheese at the Wisconsin Cheese Run, happening Sunday, September 21, 2025, at Muskego Park in Muskego, WI! This...
1K 2m 5K
31
OCT
4

Mount Prospect, IL
• 62.8 miles
$40 -$55
RUN OR WALK IN HONOR OF SOMEONE IMPACTED BY CANCER Welcome to our 2026 Pink Lemonade 5K, on Sunday, October 4 at 9am at Village Green, 50 S. Emerson St, Mount Prospect, IL 60056. This annual...
5K
22
OCT
4

Bolingbrook, IL
• 73.0 miles
$30 -$45
Heart Haven OutReach Cheesy Pretzel 5K and 1 Mile Fun Walk in Bolingbrook, IL.
1m 5K
104
OCT
4

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

Lockport, IL
• 76.4 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
• 83.1 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

Portage, IN
• 37.8 miles
$35 -$40
Draft
5K
22
OCT
4

Hinsdale, IL
• 64.4 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
4

Glendale, WI
• 44.4 miles
$43 -$55
Registration is NOW OPEN! Join us for The 11th annual Milwaukee Beer Run 5k & .05k on Sunday, October 4, 2026 at The Bavarian Bierhaus! Enjoy the beautiful out-and-back course along the...
5K
40
OCT
10

Crown Point, IN
• 52.5 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
• 67.6 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

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

Woodstock, IL
• 87.7 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
• 0.3 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
• 59.0 miles
$50 -$60
USTF-certified 5K race/walk and Day of the Dead cultural event in Elgin, IL.
5K
48