Found 565 races

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OCT
25

Chesterton, IN
• 119.0 miles
$30 -$55
This will be Race #10 in the Race the Region series  Race features include: Certified Half Marathon Racecourse (5K is not certified)Custom race shirtCustom Finishers medalsTiming mats at the...
5K Half Marathon
83
OCT
25

Oswego, IL
• 83.9 miles
$25 -$55
Fraidy Cat 5k, 8k & Meow MileOctober 25th, 20269:00am - Mile 9:20 am - 8K 9:30 am - 8kOswego, IL EVENT INFORMATION - The 5K, 8K & Meow Mile races are chip-timed at the start and finish. The Meow...
1m 5K 8K
42
OCT
25

University Park, IL
• 87.8 miles
$35
Join GovState's Annual Jaguar 5K! Lace up and get ready for an unforgettable, chip-timed adventure through the scenic campus of Governors State University! Whether you’re running or walking, this...
1m 5K
42
OCT
25

Chicago, IL
• 56.2 miles
$54 -$120
2025 results: https://www.athlinks.com/event/314344/results/Event/1099091/Results   The Haunted Halloween Half Marathon & 5km returns this fall to Chicago's Lincoln Park, at a new site! We will...
5K Half Marathon
85
OCT
25

Homer Glen, IL
• 90.3 miles
$10 -$45
Halloween costume 5K through a zombie-infested course at Old Oak Country Club in Homer Glen, IL.
5K
59
OCT
25

Wheaton, IL
• 98.0 miles
$12 -$90
Flat and fast 8 Mile and 5K on the Danada Forest Preserve trail with cider and caramel apples at the finish.
5K 8m
70
OCT
25

Chicago, IL
• 104.7 miles
$25 -$50
  Howl-o-ween 5K is all about Running (or Walking) and supporting amazing animal shelters!  Join us on Sunday, October 25, 2026 at 9:00 am CST for an exciting "Howl-o-ween Themed" event that...
5K
19
OCT
25

Chicago, IL
• 113.7 miles
$49 -$69
Chicago 10K/5K run/walk along Lake Michigan celebrating Polish independence; USATF-certified.
5K 10K
26
OCT
25

Lincolnshire, IL
• 89.1 miles
$40 -$60
Don your spookiest costume and join us for our Halloween Hustle 5k run/walk through the beautiful streets of Lincolnshire, IL. Celebrate with us afterwards at our post-race party at Half Day...
5K
20
OCT
30

Crown Point, IN
• 34.9 miles
$25 -$30
Join us for a night time run/walk & prove Witches live in the Woods! Take a photo of a witch with your phone for a chance to WIN prizes!  Entry includes: *  Finisher Medals for FIRST 200 to sign...
2K 5K
92
OCT
31

Chicago, IL
• 111.3 miles
$47 -$65
Chicago’s Most Unique 5K Race Amid the lively colors and culture of Chicago's Pilsen neighborhood, runners and walkers come together to celebrate Día de los Muertos / Day of the Dead! Join us for...
5K
21
OCT
31

Grand Rapids, MI
• 112.2 miles
$35 -$50
Volunteer-led, chip-timed neighborhood 5k fun run with costume contest in Grand Rapids, MI.
5K
34
OCT
31

Dousman, WI
• 133.9 miles
$75 -$125
Race Description  Join us on October 31th, 2026, for a scenic run through the Southern Kettle Moraine Forest on the historic Ice Age Trail. Participants can choose between 100k and 50k distances....
50K 100K
30
OCT
31

Goshen, IN
• 46.6 miles
$17 -$50
Come join us for the Haunted Halloween Hustle!  We have a distance for everyone!  Monster MileFrightening 5K (run or walk)Terrible 10K runHaunted Half Marathon The race is based out of the...
5K 10K Half Marathon
53
OCT
31

Rensselaer, IN
• 45.5 miles
$30
Trick or Trot 5K Fun Run/Walk Get ready to lace up your sneakers (and your costume!) for the first ever Trick or Trot 5K, hosted by Brick Built Real Estate Cafe & Coworking! This isn't your...
5K
5
NOV
1

Champaign, IL
• 129.3 miles
$10 -$45
The Champaign‑Urbana Special Recreation Cupcake 5K is more than a race — it’s a celebration of inclusion, ability, and community. This timed, accessible event finishes with a well-earned cupcake...
5K
73
NOV
1

Highland, IN
• 39.7 miles
$10 -$40
A Day of the Dead 5K run/walk with costume contest in San Antonio.
5K
15
NOV
1

Chicago, IL
• 54.5 miles
The Hot Chocolate 15K is one of the largest 15K races. Runners get hot chocolate and fondue at the finish.
3m
24
NOV
1

Urbana, IL
• 36.9 miles
$30 -$35
The 28th annual Rattlesnake Master Run for the Prairie includes a 10K and 5K run and 5K walk that benefits Grand Prairie Friends, an accredited non-profit land trust and conservation group in...
5K 10K
65
NOV
1

Anderson, IN
• 57.5 miles
$10 -$30
A scenic trail run through Mounds State Park with 5 mile, 5K, and 5K walk options.
1m 5K 5m
75