Found 379 races

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AUG
1

Mattoon, IL
• 29.0 miles
$30
An off-road cross-country 5K through the grounds of Lake Land College in Mattoon, IL.
5K
37
AUG
1

Shorewood, IL
• 35.8 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
18
AUG
1

Oswego, IL
• 38.8 miles
$20 -$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 T-Shirts available While Supplies Last! Register by 12:00pm August 20 to...
1m 5K
22
AUG
1

Tiskilwa, IL
• 43.1 miles
$30
CHECK IN 6:45 A.M. until 7:30 A.M. East Park East 1st Street Tiskilwa, ILRace Features • 5K (3.1 miles), Walkers Welcome • Starts and Ends at East Park in Tiskilwa (flat course) • Splits every...
5K
28
AUG
1

Shelbyville, IL
• 42.3 miles
$25
The Tom Short 5k course is run on the beautiful General Dacey Trail, in Shelbyville, Illinois's Forest Park.  This race is very unique, challenging and competitive!  Some of the areas elite...
1m 5K
34
AUG
2

Le Roy, IL
• 48.4 miles
$10 -$20
The Dawson Lake Dash is a 3.5 mile road race around the rolling hills of Dawson Lake in scenic Moraine View State Park in LeRoy, Illinois.Runners, walkers, kids and pups are invited to...
3m
30
AUG
2

Elk Grove Village, IL
• 62.8 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
68
AUG
3

Schaumburg, IL
• 21.9 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...
50
AUG
4

Hoffman Estates, IL
• 82.4 miles
For The Future Fast Trackers! All are invited to bring out the kids for a night on the track! Join the Fast Track Racing Team on Tuesday night, August 4th at the Eisenhower Junior High track for...
5
AUG
7

Washington, IL
• 18.0 miles
$25
Trail series finale at Farmdale Reservoir on diverse singletrack and prairie trails.
5m
43
AUG
7

Wenona, IL
• 34.4 miles
$30 -$35
Mr. C's Wenona 5K Run📅 Friday, August 7, 2026🕖 Race Start: 7:00 PM 📍 Location:Wenona City Park Pavilion213 S. Spruce St.Wenona, IL Registration💲 $30.00 through July 24, 2026 (guarantees your...
5K
50
AUG
7

Palatine, IL
• 118.6 miles
$15
A non-competitive 2.25-mile glow run around Hamilton Park with a pre-party and t-shirt included.
16
AUG
8

Glen Ellyn, IL
• 89.2 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
19
AUG
8

Wheeling, IL
• 90.1 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
24
AUG
8

Downers Grove, IL
• 97.3 miles
$10 -$35
One-mile road race and free music festival for mental health awareness in Downers Grove, IL.
1m
22
AUG
8

Hudson, IL
• 28.5 miles
$3 -$40
All registration online.  Please complete registration prior to arriving for bib pickup. Accurate 5K (3.1 miles) course on paved roads adjacent to beautiful Lake Evergreen at Comlara Park near...
5K
58
AUG
8

Danville, IL
• 60.7 miles
$85 -$95
New this year!!! I have expanded the age groups. I am also going 5 deep for the 8hr run age group awards. We are keeping the 4 hr run or walk option.  Sticking with start time of 7:00 am Race...
51
AUG
8

Bloomingdale, IL
• 85.4 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
40
AUG
8

Carpentersville, IL
• 51.7 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
26
AUG
8

Springfield, IL
• 25.6 miles
$40 -$45
Sweet community 5K at Lincoln Park celebrating Nothing Bundt Cakes anniversary. Features Bundtinis at finish, medals, and supports Girls on the Run Central Illinois.
2m 5K
471