Found 394 races near Barrington Township, IL

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AUG
1

Whitewater, WI
• 48.7 miles
$40 -$75
Welcome to Casual Hikers! We're excited to bring our 10K event to the Kettle Moraine State Forest - Southern Unit this year! The advanced trails and the endurance needed for a 10K make this more...
10K
21
AUG
1

Glen Ellyn, IL
• 22.9 miles
$25 -$30
3th annual 5K trail featuring competitive racing and community celebration
5K
61
AUG
1

Chicago, IL
• 31.6 miles
$25 -$80
Chicago Uptown 5K/10K & Kids Dash benefiting immigrant and refugee community.
5K 10K
15
AUG
1

Shorewood, IL
• 43.9 miles
A fun and friendly morning FREE 5K on a course winding through the Hammel Woods Forest Preserve in Shorewood. This race will be professionally timed and the results will be posted online.  The...
5K
5
AUG
1

Janesville, WI
• 55.3 miles
5K and 1 mile run/walk through a sunflower field benefiting the Humane Society of Southern Wisconsin.
1m 5K
33
AUG
1

Oswego, IL
• 31.5 miles
$15 -$40
Summer's last Kick is Back! August 1st, 2026 1 Mile Start: 8:30am 5k Start: 9:00am Prescott Mill, Townsend Park Oswego, IL Get T-Shirts While Supplies Last   Join us for our Third Annual event in...
1m 5K
5
AUG
2

Elk Grove Village, IL
• 30.8 miles
$17 -$90
Join us for the Heatwave Half Marathon, 10K, & 5K!A sun-soaked summer challenge that’s perfect for the whole family. The fun includes – Great Swag – designer shirt & custom medalChip-timing with...
1m 5K 10K Half Marathon
46
AUG
3

Schaumburg, IL
• 38.5 miles
DescriptionUnleash your inner warrior as you test your strength, agility, focus and courage. Plan to have fun as you perform high-energy tasks, tests and trials to become a ninja. Run through...
18
AUG
7

Palatine, IL
• 30.6 miles
$15
A non-competitive 2.25-mile glow run around Hamilton Park with a pre-party and t-shirt included.
10
AUG
8

Bloomingdale, IL
• 42.5 miles
5K
AUG
8

Glen Ellyn, IL
• 48.8 miles
DescriptionRunners will be doused head to toe in different colors at four different locations throughout the 1.25-mile course! Prizes will be awarded to the top 3 runners in age and gender group....
2K
5
AUG
8

Wheeling, IL
• 30.9 miles
$25 -$35
A collaboration between: The Greater Wheeling Area Chamber of Commerce FoundationCommunity Consolidated School District 21 (CCSD 21)The Wheeling Police Unity Foundation (WPUF)Wheeling Park...
5K
16
AUG
8

Downers Grove, IL
• 27.2 miles
$10 -$35
One-mile road race and free music festival for mental health awareness in Downers Grove, IL.
1m
9
AUG
8

Bloomingdale, IL
• 42.5 miles
Date: Saturday, August 8 Time: 7:40AM Kids Dash and 8:00AM 5K Run/Walk Location: Mallard Lake Forest Preserve - Bloomingdale, IL Great Course: Enjoy scenic wide paths of the Mallard Lake Forest...
5K
7
AUG
8

Carpentersville, IL
• 33.8 miles
$29 -$55
The Run for C'Ville is the 12th annual community run hosted by the Rotary Club of Carpentersville, formerly known as the RaceWay Woods 5K.  This year's race takes place on August 8, 2026,...
3K 5K
6
AUG
8

St.John, IN
• 62.2 miles
$25 -$30
5K and 1 Mile fun run raising money for upgrades to St. John Evangelist School (goal $25,000).
1m 5K
13
AUG
8

Joliet, IL
• 43.7 miles
$50 -$55
The Butterfly Cold Brew Spirits RunAugust 8, 2026 • 9:00 AM Social Butterfly Coffee • Joliet, Illinois Start your morning with wings, caffeine, and community at the Butterfly Cold Brew Spirits...
8
AUG
8

Palatine, IL
• 9.1 miles
$100 -$125
What Is The Next Loop? The Next Loop Endurance Series is a loop-based endurance running event designed for every type of runner — from first-time 10K participants to seasoned marathoners, ultra...
Half Marathon
11
AUG
8

Chicago, IL
• 52.1 miles
$5 -$45
A night of track racing under the lights featuring the mile, 5K, and 4x400m relays.
5K
7
AUG
9

Waterford, WI
• 15.3 miles
$25 -$30
When: Sunday, August 9th, 9am Where: Waterford Union High School, Waterford WI (upper parking lot by main entrance off Main Street) Why: to support the WUHS Cross Country team. Funds raised go...
5K
29