Found 309 races

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

AUG
1

Glen Ellyn, IL
• 23.7 miles
$25 -$30
3th annual 5K trail featuring competitive racing and community celebration
5K
56
AUG
1

Chicago, IL
• 41.8 miles
$25 -$80
Welcome to the Dim Sum & Then Some 10K, 5K, & Kids Dash Uptown Chicago | August 1, 2026 | Year of the Horse Get ready to race, feast, and celebrate as we kick off a day of fun, fitness, and...
5K 10K
13
AUG
2

Elk Grove Village, IL
• 35.3 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
43
AUG
3

Schaumburg, IL
• 35.5 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...
12
AUG
7

Palatine, IL
• 43.4 miles
$15
Light up the night on this exciting 2.25-mile course around Hamilton Park! This fun, non-competitive event kicks off at sundown, so grab your light-up running gear or any glow items you can find....
9
AUG
7

Wenona, IL
• 55.6 miles
$30 -$35
Mr. C's Wenona 5k Run FRIDAY, AUGUST 7, 2026 AT 7:00 pm  $30.00 before July 24th, to guarantee a T-shirt and $30.00 Pricing.  As of July 25th- August 7th, including same-day sign up, 35.00.  ...
5K
18
AUG
8

Glen Ellyn, IL
• 25.6 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
4
AUG
8

Wheeling, IL
• 45.4 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
10
AUG
8

Downers Grove, IL
• 21.4 miles
$10 -$35
Ben's Memorial Mile & Community Festival is an annual event hosted in downtown Downers Grove to raise money/awareness for mental health and to honor the life of Ben Silver. The event consists of...
1m
8
AUG
8

Carpentersville, IL
• 41.9 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
5
AUG
8

St.John, IN
• 36.7 miles
$25 -$30
Lace up your gym shoes and join us on August 8th!Run or walk and raise money for upgrades to St. John Evangelist School. Our goal is $25,000! Register by July 20, 2026 T-shirt...
1m 5K
10
AUG
8

Joliet, IL
• 5.0 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...
7
AUG
8

Palatine, IL
• 44.1 miles
$90 -$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
AUG
8

Chicago, IL
• 35.4 miles
$5 -$45
Trials of Miles and DW Running are thrilled to host a special night of racing under the lights in Chicago! The event will feature races for all ages and ability levels - kicking off with youth...
5K
5
AUG
9

Mount Prospect, IL
• 40.1 miles
$25
Miles for Miracles 💜Run. Compete. Give Back.💜 A Cross Country Race for a Cause Event Details:Date: August 9, 2026Start Time: 6:00 PMLocation: Melas Cross Country Course1500 W Central Rd, Mount...
1m 2m 3m
5
AUG
10

Schaumburg, IL
• 33.6 miles
DescriptionFind your speed, stamina, and strength and learn to run in control! Runners will focus on finding running techniques, building endurance and enhancing overall athletic performance....
14
AUG
13

OAK BROOK, IL
• 25.3 miles
DescriptionThree brilliant African-American women at NASA - Katherine Johnson, Dorothy Vaughan and Mary Jackson- serve as the brains behind one of the greatest operations in history: the launch...
5
AUG
15

Chicago, IL
• 38.1 miles
$30 -$50
🥯🏃‍♂️ Run for the carbs. Stay for the bagels.Love running? Love bagels? This one’s for you.Whether you’re chasing a workout or just here for the carbs, this run is all about balance, fun, and...
1m 5K 10K Half Marathon
22
AUG
15

LaSalle, IL
• 49.2 miles
$30 -$35
 "Boo" Milby Memory 5k Run/Walk Benefits Illinois Valley Alzheimer's Group Saturday, August 15th, 2026VFW2325 Donahue St.La Salle, IL 61301 8:00AM - Race Starts! Register only online through...
5K
19
AUG
15

Glen Ellyn, IL
• 25.6 miles
DescriptionCome run with us! Kids will build endurance and learn proper running form while training to run between 2K and 3K in this informal, co-ed running club. Runners will be grouped by birth...
4