Found 385 races

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MAR
6

Utica, IL
• 56.0 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
13

Lemont, IL
• 100.1 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

Oconomowoc, WI
• 118.9 miles
$32 -$45
☘️ Shake Your Shamrocks 5K, 10K & 2-Mile Walk ☘️We're back at Lucky Chucky's... and the luck of the Irish is calling! Everyone's a little Irish on St. Patrick's Day. Some celebrate with green...
1K 2m 5K 10K
30
MAR
13

Rolling Meadows, IL
• 101.5 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
29
MAR
13

Shorewood, IL
• 89.7 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
41
MAR
13

Yorkville, IL
• 77.4 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
• 63.0 miles
$45 -$70
Registration Has Moved The Fox Valley Winter Challenge Trail Series has returned to a single race website for 2027 registration:...
10K
46
MAR
21

Waukesha, WI
• 122.0 miles
$32 -$65
Spring is here, and it's the perfect time to dust off your running shoes! Shake off the winter hibernation and join us for the First Call 5K, 10K, and Half Marathon. This is your chance to set...
1K 5K 10K Half Marathon
36
APR
4

Waukesha, WI
• 40.0 miles
$32 -$90
The Trailbreaker is Waukesha’s signature running event, proudly held every year since 1993. What began as the vision of three passionate local runners has grown into a celebrated tradition that...
1K 5K 10K Half Marathon Marathon
40
APR
6

Marion, IA
• 53.4 miles
$20 -$40
A 5k race in Marion remembering John Snitko, who was a long time race director and timer for events in the community and around the country. The race will be an out and back race, running on the...
5K
11
APR
10

Machesney Park, IL
• 62.5 miles
$30 -$50
2nd Annual Footsteps for Families!Saturday, March 28, 2026Harlem High School, Machesney Park, IL 611155K Run/Walk, Kids Fun Run & Family Fun Day! Take Steps to End Child Abuse, Keep Children Safe...
5K
21
APR
10

Madison, WI
• 95.3 miles
$120 -$260
Volunteer-run 100K and 50K road ultramarathons and relays in Madison, Wisconsin.
50K 100K
17
APR
18

Oswego, IL
• 82.6 miles
$10 -$35
The 3rd Annual I Raced The Law 5k and Color Run* is raising money for the Oswego Public Safety Cadets Post #1833. Proceeds from this race will go towards paying for equipment, training, and...
5K
18
APR
24

Milwaukee, WI
• 128.9 miles
$15 -$40
RACE INFORMATION: Mark your calendars for Saturday, April 24th and join us at Greenfield Park in West Allis, WI for the 12th Annual Cream City 5K!  Since 2016, this inspiring event has brought...
0K 3K 5K
22
APR
24

Washington, IA
• 43.6 miles
$30 -$100
Join us on April 24th, 2027 for the 14th annual Kewash Trail Run! The Kewash Marathon made its debut in 2026, giving runners the chance to tackle 26.2 miles along the scenic Kewash Trail. Whether...
5K 10K Half Marathon Marathon
32
APR
25

Cedar Rapids, IA
• 90.5 miles
$25 -$450
The Cedar Rapids Marathon Weekend, which includes a marathon, half marathon, team relay, 10K, 5K and Kids Run is an exciting new event with a distance for all on a weekend that celebrates...
5K 10K Half Marathon Marathon
24
MAY
1

Byron, IL
• 43.4 miles
$40 -$55
Byron Racks 5K & 10K is a family-friendly community race welcoming runners, walkers, and ruckers of all abilities. Whether you’re chasing a PR, enjoying a fun walk with friends, or carrying...
5K 10K
42
MAY
1

Mount Horeb, WI
• 84.2 miles
$5 -$50
A trail run at Donald County Park in Mt. Horeb, WI, with chip timing and a big after-race party.
5K 15K
30
MAY
1

Monona, WI
• 95.2 miles
$25 -$75
The Lake Monona 20K Run and 5K Run/Walk, taking place on Saturday, May 1, 2027 offers a beautiful course with springtime temperatures ideal for running, and combines small-race feel with big-race...
5K 20K
29
MAY
1

Wheaton, IL
• 94.4 miles
$30 -$50
A 10K, 5K and 1-Mile fundraising run at Cantigny Park, Wheaton, IL, with a post-race festival.
1m 5K 10K
21