Found 440 races

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OCT
10

Indianapolis, IN
• 83.7 miles
$30 -$90
Stay Obsessed. and the B&O Trail Association are proud to welcome you to the First Annual Big BO 50K Ultramarathon Join your fellow run obsessed friends on the newly completed B&O Trail for a...
5K 10K 25K 50K
7
OCT
10

Lansing, IL
• 95.6 miles
$5 -$45
WELCOME RUN 2026 – FOR NEW BEGINNINGS is coordinated by The Welcome Network, a nonprofit organization serving the greater Chicagoland area and dedicated to upholding the human dignity of some of...
5K
1
OCT
11

La Porte, IN
• 111.4 miles
$20 -$40
Please join us for the second annual Slicer Performing Arts Club (SPArC) 5K run and walk. Runners, joggers, trotters, and walkers are welcome to come out to support the fine arts at La Porte High...
5K
1
OCT
17

Indianapolis, IN
• 100.1 miles
$35 -$45
A great opportunity to run or walk in the cool fall weather, the Bee the Light 5K is the fifth annual race sponsored by The Shelby Foundation for Kindness Delivered. This exciting event on a...
5K
19
OCT
17

Indianapolis, IN
• 85.6 miles
$42 -$50
Join us Saturday, October 17, 2026, for the 5th Annual Overdose Lifeline Outpacing the Stigma 5K Run/Walk* as we honor lives lost to drug overdose. The CDC estimated 80,391 U.S. drug overdose...
5K
2
OCT
17

Nashville, IN
• 103.8 miles
$45 -$115
RACE DATE: October 17th, 2026.DISTANCE: 8Mile, 13.1, 26.2, 50k, 50k (2-4p Relay)GUIDEBOOK: CLICK HERE or see belowCAMPING: Festival-Style camping available at the race site (Right by...
8m 50K
OCT
17

Carmel, IN
• 86.2 miles
$39 -$105
~ 2026 Indiana Women's Running Festival ~ Half Marathon, 10K, & the Inspiring Women 5K! Enjoy the fall colors in Carmel ~ The largest women-only Half Marathon event in Indiana ~ Enjoy the fall...
5K 10K Half Marathon
275
OCT
18

Vallonia, IN
• 119.7 miles
$20
Come run in one of the longest running southern Indiana road races and finish on the streets of Vallonia in the middle of the festival!! We are pleased to return as a partner to the Festival and...
5K
OCT
18

Bloomington, IL
• 69.5 miles
$10 -$35
Every third Sunday in October is our Annual Oktoberfest 5K Run and 1 Mile Fun Walk! This run/walk is a fundraiser to support BN Sunrise Rotary’s Youth Services and the CCHS Rotaract Club.  The...
1m 5K
3
OCT
24

Bloomington, IN
• 93.5 miles
$35
Lace up your sneakers and run for a cause! Join the community for a run through beautiful south-central Indiana autumn! Route options through forest and meadows at Fowler Pumpkin Patch include a...
1m 5K
14
OCT
24

Martinsville, IN
• 86.6 miles
$25 -$50
Like Running?  Love Wine?  This race is for you!  Join us on Saturday, October 24, 2026 at 9:00am for an exciting Halloween themed event that features the scenic views of Cedar Creek Winery! Come...
5K
28
OCT
24

Channahon, IL
• 89.8 miles
$27
Please join us for a beautiful fall race to support the ​Channahon School District music programs! Age group awards!Post-race refreshments!Live on-course entertainment!  Register by October 1st,...
5K
5
OCT
24

Greencastle, IN
• 61.0 miles
$35
Harvest Hustle 5K — Putnam County YMCA’s Very First Family Fun Run!   Join us on October 24, 2026 at 8:30 AM for the Harvest Hustle 5K, a brand-new community fun run hosted by the Putnam County...
5K
9
OCT
24

Normal, IL
• 100.3 miles
$20
All registration will be done online.  To save time, please complete your registration prior to arriving on site.Get ready to raise the banner high at the Town and Gown Hybrid 5K and 1-Mile Fun...
1m 5K
69
OCT
24

West Lafayette, IN
• 46.5 miles
$18 -$100
BOILER UP on Saturday, October 24 at the 15th Annual Purdue Boilermaker Half-Marathon & 5k, Presented by the Franciscan OrthoIndy Surgery Center! Join the crowd of 5,000+ competitors at this...
5K Half Marathon
51
OCT
24

Hobart, IN
• 95.5 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

Ellettsville, IN
• 88.4 miles
$30 -$40
Seven Oaks Classical School in Ellettsville, IN is hosting its second annual Travel Trot 5K to raise money for two student trips: our 8th grade trip to Washington D.C., and our high school...
5K
16
OCT
25

Monticello, IL
• 49.8 miles
$35
Second Wind Running Club welcomes you to the Allerton Park Trail Run! Let's hit the trails!  A good portion of the 5.7-mile course follows the Sangamon River which has proven quite challenging...
2m 5m
1
OCT
25

Chesterton, IN
• 103.7 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

University Park, IL
• 87.7 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
22