Found 548 races

🎉 Join Your Local Running Community!

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

JAN
1

Olympia Fields, IL
• 82.9 miles
$40 -$50
New Year’s Day Resolution Run Thursday, January 1st, 20266K Run (3.71 miles) The 6th Annual Resolution Run takes place around the 6k loop of the Cook County Forest Preserve Vollmer Grove Trail...
6K
88
JAN
1

Middleton, WI
• 97.7 miles
$25 -$50
22nd annual New Year's Day 5-mile run or 2-mile run/walk in Middleton, WI.
2m 5m
50
JAN
16

Chicago, IL
• 0.3 miles
$30 -$45
Join in our annual Martin Luther King Jr. Day Run! Today, we gather to honor the legacy of Dr. King and his enduring commitment to justice, equality, and peace. As we lace up our shoes and hit...
1m 5K 10K Half Marathon
23
JAN
16

Chicago, IL
• 58.9 miles
$30 -$45
 ✨🌄 Chasing the Sun, Crushing Goals! 🏃‍♀️💨Welcome to the 2027 Sunrise Marathon 5K/10K/13.1! There is no better way to start your day than stepping up to the starting line just as the world wakes...
1m 5K 10K Half Marathon
14
JAN
17

South Milwaukee, WI
• 15.1 miles
$40 -$240
Race #4: 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
12
JAN
17

Milwaukee, WI
• 28.0 miles
$20 -$40
A winter tradition returns as the Milwaukee County Zoo commemorates the annual Samson Stomp. Runners and walkers of all ages are invited to join in this popular event, honoring one of the Zoo’s...
1m 2m 5K
27
JAN
23

Batavia, IL
• 68.9 miles
$40 -$145
Get ready to embrace winter, hit the trails, and take on the Fox Valley Winter Challenge Trail Series! Returning for 2027, the Winter Challenge features three unique trail races across three of...
5K 8K 10K
20
JAN
23

Waukesha, WI
• 34.3 miles
$32 -$37
  Brrrrr... baby, it's cold outside. Good. Around here, we don't spend winter hiding under blankets and counting down the days until spring. We get outside and celebrate it! The Waukesha JanBoree...
1K 1m 5K
13
JAN
30

Chicago, IL
• 1.3 miles
$49 -$125
Chicago's Original Winter Half Marathon and 5k, an independently-owned large race.
5K Half Marathon
76
JAN
30

Chicago, IL
• 0.3 miles
$30 -$45
☕️ 🏃‍♂️ ☕️ 🏃‍♂️ ☕️ 🏃‍♂️ For all the Coffee Lovers, this run is for you! You’ll love the shirt we send you. Set a goal, bring a friend, and join this super fun 5K/10K/13.1 Half-Marathon! The first...
1m 5K 10K Half Marathon
24
JAN
30

Chicago, IL
• 72.1 miles
$30 -$45
 🎈🍩 Donut Mind If I Do! 🏃‍♂️💨 Get ready for a race day fueled by laughter, community, and a shared love for the world's best treat! 🍩✨ The 2027 Run for Donut is the ultimate celebration for...
1m 5K 10K Half Marathon
17
FEB
6

Channahon, IL
• 94.0 miles
$40 -$50
48th Annual Frosty 5 MileSaturday, February 6, 2027Pioneer Path School (24920 Sage Street, Channahon)Check in: 7:30 AMRace Start: 9 AMRunners of all ages are invited to brave the cold. The first...
5m
15
FEB
13

Chicago, IL
• 58.9 miles
$30 -$45
 🔥 Run Now, Chocolate Later! 😋🏆Who says you can't have your chocolate—and run it too? The 2027 Run for Chocolate is coming, and it’s sweeter than ever! 🎉Rally your friends, set your pace for our...
1m 5K 10K Half Marathon
16
FEB
13

Chicago, IL
• 58.9 miles
$30 -$45
💘 Celebrate love and fitness this Valentine’s Day with our charming Valentine's Run! Whether you’re running solo, with a partner, or with friends, this event is all about spreading love and joy. ...
1m 5K 10K Half Marathon
21
FEB
14

Hales Corners, WI
• 23.2 miles
$40 -$240
Race #5: 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
23
FEB
20

Aurora, IL
• 74.4 miles
$40 -$65
Registration Has Moved The Fox Valley Winter Challenge Trail Series has returned to a single race website for 2027 registration:...
8K
19
FEB
27

Dousman, WI
• 42.4 miles
$60 -$135
A 6/12/24 hour winter trail ultra run in Dousman, WI, solo or relay, with a wooden finisher medal.
15
MAR
6

Madison, WI
• 35.9 miles
$25 -$45
Lace up for the 46th Annual Freeze for Food! This year, we’re excited to partner with Open Doors for Refugees, reflecting the collaborative effort that has been growing over the past few years....
5K 10K
63
MAR
6

Utica, IL
• 117.8 miles
$30 -$50
The Go For The Green St. Patrick’s Race in Utica, IL will kick off a month of St. Patrick’s Day Celebrations.  The race starts at 9am, and you will run along the I&M Canal.  It is a chip timed...
5K
8
MAR
6

Manhattan, IL
• 91.8 miles
$30 -$40
A community 5k run organized by the Prairie State Road Runners.
5K
59