Found 530 races

🎉 Join Your Local Running Community!

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

OCT
25

Chicago, IL
• 29.6 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

Wheaton, IL
• 70.3 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

Milwaukee, WI
• 123.7 miles
$20 -$109
The Lake Michigan Half Marathon is a scenic fall race built around one of Wisconsin’s most beautiful running backdrops: the Lake Michigan shoreline. The event starts and finishes at Cupertino...
1K 5K 10K Half Marathon
11
OCT
25

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

Oconomowoc, WI
• 46.0 miles
$40 -$240
Race #1: Winter Run Series Join us for the 22nd annual Winter Run Series—Wisconsin’s largest running series! This exciting event takes you through the heart of Milwaukee and its scenic suburbs,...
5K 10K
48
OCT
25

Lincolnshire, IL
• 96.9 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
25

Oconomowoc, WI
• 35.4 miles
$40 -$50
The 22nd running of Wisconsin’s largest running series is set to explore the inner workings of Milwaukee and its beautiful suburbs. This series plays host to six events throughout the winter...
5K
43
OCT
29

Oconomowoc, WI
• 35.4 miles
$20 -$25
Join the Oconomowoc Public Education Foundation (OPEF) for a 1-mile or 2-mile run to support our schools!  This fall, OPEF is striving to raise at least $25,000 to fund new gymnastics equipment...
1m 2m
40
OCT
31

Ludington, MI
• 86.0 miles
$30 -$35
Includes a race tee and finisher medal.Registrations after October 30 at NOON are not guaranteed a shirt. PHORM ENERGY and ICELANDIC GLACIAL WATER for all participants at the finish line. THANK...
5K 10K
33
OCT
31

Chicago, IL
• 78.6 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

Dousman, WI
• 36.9 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

Green Lake, WI
• 44.1 miles
$15 -$30
Get ready to lace up your running shoes- and your costumes!- for a hauntingly good time at the Green Lake Area Animal Shelters second annual 5K, a community event dedicated to making a measurable...
5K
19
OCT
31

Glenbeulah, WI
• 66.2 miles
$30
The Northern Kettle Moraine Nordic Ski Team is excited to host the first-ever Greenbush Trick or Trail 5K/10K race! Taking place in the scenic Greenbush trail system, runners can choose between a...
5K 10K
20
OCT
31

Spring Lake, MI
• 92.1 miles
$35 -$55
The Haunted Halloween 5K & 10K Run / Walk takes place in a wonderful, fully enclosed venue. 2 laps on the bike path around the lake equals a 5K, and 4 laps equals a 10K. The Start/Finish timing...
5K 10K
29
OCT
31

Milwaukee, WI
• 126.4 miles
$40 -$65
THE END IS NEAR!!! RUN FOR YOUR LIVES!!!  Well, the Running Season end is near anyway, not so sure about the apocalypse just yet. Lets celebrate an awesome 2026 running season with your favorite...
5K 15K
59
OCT
31

Montague, MI
• 74.0 miles
$40 -$90
Redeem Mi Run is the main annual fundraising event for the Redeem Mi Land project. Whether you run the half marathon, or run/walk the 5k, come out and have fun! We will have a great time getting...
5K Half Marathon
42
OCT
31

Rock Falls, IL
• 137.1 miles
$10 -$30
3rd Annual First Responder 5KHosted by Rock Falls Fire Fighters Association Local 3291Join us for a fun-filled Halloween morning at the 3rd Annual First Responder 5K! This family-friendly...
5K
20
OCT
31

Oconomowoc, WI
• 36.2 miles
$5 -$40
Welcome to the only race on Earth where you don’t just cross the finish line—you strut, flap, and cluck your way there! 🏃‍♂️💨 Forget boring medals and generic t-shirts. At Run Like a Rubber...
1K
36
OCT
31

Janesville, WI
• 68.2 miles
$25
Rekindle your competitive spirit at the Momentum Cross Country Club’s second annual Optimist Fall Classic on October 25th.  Join us for a thrilling day of running on the Optimist Community Park...
1m 5K
4
OCT
31

Appleton, WI
• 5.1 miles
$15 -$40
Enjoy the autumn colors and remarkable scenery along the shores of the Fox River.  The Freaky 5K is for participants of all ages and abilities.  Come out to enjoy a day with friends, family and...
0m 2m 5K
102