Found 583 races

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OCT
17

Owosso, MI
• 91.1 miles
$45 -$55
Fitness Coliseum and Foster Coffee Co are partnering up again to bring together our favorite things, Coffee & Fitness and Fall! Presented By CLH Insurance Agency & Auto Owners 5k participants...
1m 5K
OCT
18

Grand Rapids, MI
• 14.8 miles
$25
The Grand Rapids Marathon delivers a fun, highly personal, authentic race experience, particularly for runners who value a well-organized, personal experience over the chaotic, crowded fields of...
Half Marathon Marathon
OCT
18

Grand Rapids, MI
• 15.4 miles
The Run Through the Rapids 5K & 10K is a popular race held alongside the Grand Rapids Marathon weekend, offering shorter distance options for runners of all levels. It is known for its festive...
5K 10K
27
OCT
18

Williamston, MI
• 84.2 miles
$30 -$40
Join us for beautiful fall colors at The Barn Run. Entry Fee: $30 until 9/30 (t-shirt guaranteed). $35 from 10/1 to 10/16 (t-shirt available as supplies last). $40 race day, online registration...
5K
22
OCT
18

Walker, MI
• 11.5 miles
$225 -$250
  A Race Series Designed by Runners, for RunnersIn 2021 we created the McKirdy Micro Marathon series to help athletes run a personal best and qualify for the Boston Marathon or beyond. At the...
Marathon
52
OCT
18

Grand Rapids, MI
• 14.8 miles
$47 -$412
University of Michigan Health - West Grand Rapids Marathon Foster Swift Half Marathon Pepsi Zero Sugar Marathon Relay Run Thru The Rapids 5K & 10K   Race insurance offered through RunSignUp on...
5K 10K Half Marathon Marathon
73
OCT
24

Sanford, MI
• 95.6 miles
$35 -$40
Eleventh Annual Halloween Costume Trail 5K supporting the Meridian Band Department, held at Meridian Early College High School on the cross country course. Prizes will be awarded for Best...
5K
10
OCT
24

Milwaukee, WI
• 99.8 miles
$32 -$45
Proceeds from the event will benefit Forest Home Historic Preservation Association, a 501(c)(3) nonprofit organization that works to preserve the Arboretum and share the history of the cemetery...
1K 2m 5K
20
OCT
24

Milwaukee, WI
• 98.4 miles
$12 -$120
Run the Shorewood Hot Cider Hustle Half Marathon and 5K on October 24th. Everyone gets hot cider, caramel apples, and a finisher's mug at the finish line! Shorewood, WI Use #HotCiderHustle to...
5K Half Marathon
55
OCT
24

Lake Bluff, IL
• 105.9 miles
$20 -$50
 We are on CARA's 2026 Runner's Choice Race Circuit Again! Lake Bluff PTO Pumpkin Chase 5K and 1 Mile Fun Run is on Saturday October 24, 2026. The 5K starts @ 8AM and the Fun Run starts @ 9:15AM....
1m 5K
12
OCT
24

Grand Rapids, MI
• 16.5 miles
$25
The historic Alger Heights Halloween 5k loop is back! Going through many of the parts of the Alger Heights neighborhood that you have come to love. This year the course will start and end on...
5K
15
OCT
24

Holland, MI
• 13.7 miles
$5 -$40
2025 marks 16 years of the Holland Free Health Clinic's (HFHC) annual community fundraiser, Run for Your Life. The 5k fun run/walk is for participants of all ages and abilities and can be run or...
5K
5
OCT
24

Hobart, IN
• 119.6 miles
$15 -$25
Run for Your Life Race Returns to Lake Robinson! After an incredible first year, the Run for Your Life Race at Robinson Lake, hosted by Hobart Parks and Events is BACK — and bigger, scarier, and...
5K
4
OCT
24

Buchanan, MI
• 80.1 miles
$12 -$35
Big energy, small town vibes, all heart racing experience.  Get ready to "scramble" through Buchanan for the second annual Salmon Scramble Su-pear 5k and Fun Run. Our scenic race course will take...
1m 5K
2
OCT
24

Adrian, MI
• 121.2 miles
$5 -$20
The Missing Slice – Love, Hope & Pizza 5KHosted by the Lenawee Endurance Club in partnership with Hungry Howie’s📅 Saturday, October 25, 2025 | 🕗 8:30 AM Start | 📍 Adrian High School The Lenawee...
5K
15
OCT
25

Wheeling, IL
• 114.2 miles
$35 -$55
Race Date: Sunday, October 25, 2026 at 9:00 AM  Registration Opens: May 1, 2026 Join us for a 5K run/walk celebrating the Day of the Dead. Run through picturesque Heritage Park and on the streets...
5K
13
OCT
25

Chesterton, IN
• 109.0 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
58
OCT
25

Chicago, IL
• 110.1 miles
$45 -$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
71
OCT
25

Chicago, IL
• 120.3 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
4
OCT
25

Saint Johns, MI
• 72.3 miles
$25 -$55
Join us on Sunday, October 25 at Uncle John's Cider Mill for the Playmakers Ghostly Gallop! This event includes a 5K Run/Walk, Boo Dash kids race, and the 1 Mile Kids XC Race. All three races...
1m 5K
29