Found 394 races near Barrington Township, IL

🎉 Join Your Local Running Community!

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

OCT
4

Bolingbrook, IL
• 38.9 miles
$30 -$45
Heart Haven OutReach Cheesy Pretzel 5K and 1 Mile Fun Walk in Bolingbrook, IL.
1m 5K
82
OCT
4

Chicago, IL
• 32.8 miles
Head for the Cure 5K - Chicago          
5K
11
OCT
4

Lockport, IL
• 39.2 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
12
OCT
4

Joliet, IL
• 45.2 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
41
OCT
4

Hinsdale, IL
• 28.9 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
21
OCT
10

Flossmoor, IL
• 51.8 miles
$30 -$35
DBC GIFTS OF LOVE COMMUNITY 5K in Flossmoor, IL - family-friendly community race featuring great community spirit and atmosphere
5K
282
OCT
10

Oak Brook, IL
• 25.7 miles
$70
Click here for all race details.
5K
3
OCT
10

Woodstock, IL
• 17.1 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
29
OCT
10

Chicago, IL
• 35.6 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
9
OCT
10

Lake County, IL
• 32.8 miles
Marathon 50K 50m
OCT
10

Elgin, IL
• 8.5 miles
$45 -$60
USTF-certified 5K race/walk and Day of the Dead cultural event in Elgin, IL.
5K
32
OCT
10

Loves Park, IL
• 38.8 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
33
OCT
10

Lansing, IL
• 53.3 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
3
OCT
11

Chicago, IL
• 24.5 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
36
OCT
16

Schaumburg, IL
• 10.8 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...
5
OCT
17

Libertyville, IL
• 16.5 miles
5K
OCT
17

Chicago, IL
• 27.4 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
86
OCT
17

Roscoe, IL
• 43.9 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
77
OCT
17

Chicago, IL
• 30.2 miles
$42 -$54
A 5K run/walk at Rosehill Cemetery in Chicago on October 17.
5K
59
OCT
17

Yorkville, IL
• 46.1 miles