Found 549 races

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JAN
23

Niles, MI
• 73.5 miles
$30 -$40
Bundle up and hit the streets of Downtown Niles, MI for the Frigid 5K, a fun winter run held during the Hunter Ice Festival. Whether you’re chasing a personal best or just looking for a festive...
5K
19
JAN
23

Waukesha, WI
• 90.5 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
• 99.4 miles
$49 -$125
Chicago's Original Winter Half Marathon and 5k, an independently-owned large race.
5K Half Marathon
76
JAN
30

Chicago, IL
• 98.5 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
• 98.5 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
• 19.8 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
• 98.5 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
• 98.5 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
• 38.0 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
• 91.7 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
• 16.8 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
• 5.4 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
• 58.8 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
• 13.9 miles
$30 -$40
A community 5k run organized by the Prairie State Road Runners.
5K
59
MAR
13

Holland, MI
• 67.5 miles
$15 -$50
Title Sponsor: Haworth Helps 🍀 10th Annual Holland Leprechaun Chase 5KSaturday, March 14, 2026 • Centennial Park • Holland, MI A Fun, Family-Friendly Holland TraditionCelebrating its 10th year,...
5K
82
MAR
13

Lemont, IL
• 5.2 miles
$50 -$80
2026 Muddy Shamrock Results Woods, dirt, mud, roots, and maybe some other adventurous trail stuff will be experienced at the 6th annual Muddy Shamrock Trail Races @ The Forge. And now that we've...
6m Half Marathon
61
MAR
13

Rolling Meadows, IL
• 75.4 miles
$30 -$55
The Epic Shamrock Beer Run 5k is back for another year of Beer Drinking!  Like Running or Walking?  Love awesome craft beer?  This event is for you!  Due to the popularity of this event, we have...
5K
30
MAR
13

Shorewood, IL
• 17.1 miles
$35
Grab your green and join us for Shorewood’s 3rd annual festive 5K! Walk, run or sprint your way to the finish line at this fun family event. This will be a chip timed race along our flat, paved...
5K
43
MAR
13

Yorkville, IL
• 96.7 miles
$40 -$50
Come join The 11th Annual S.O.B Run and PUT YOUR FAVORITE SAINT PATRICKS DAY GEAR ON. Sign up alone, as a family or with your four legged friend. This 5K is a fun-filled event for all ages. Live...
5K
18
MAR
14

St. Charles, IL
• 79.5 miles
$45 -$70
Registration Has Moved The Fox Valley Winter Challenge Trail Series has returned to a single race website for 2027 registration:...
10K
47