2025 Cinco de Miler
8:30 AM
CDT
Chicago, IL
Run
Vamonos, Amigos! The Cinco de Miler 5-Mile Run returns on May 4, 2024, for a festive run through the Montrose Harbor area of Chicago. Hold on to your sombrero as you run along the scenic miles of Lake Michigan and over the finish line to the post-race party where the famous, sky scraping, 3-story piñata awaits! With delicious food, Mexican Mules, beer, and a live mariachi band, it's a party you'll want to taco-bout for years to come.
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2025 Colorado Marathon
6:30 AM
MDT
Fort Collins, CO
Run
The Colorado Marathon is a gorgeous race held annually in Fort Collins, Colorado. Registration is open for our 4 races (marathon, half-marathon, 10k, and 5k). A lot of marathons are certified Boston qualifiers. Our course happens to be one of the most successful at providing qualifying performances. The Colorado Marathon is an environmentally conscious event, thus we will only have online registration in an effort to reduce the environmental impact of paper waste and other resources.
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Eileen's Example 5K 2025
8:00 AM
PDT
The Beach
Run
2025 Fall Ride Volunteers
8:00 AM
PDT
CB
Run
2025 Emerald Bay Trail Run
9:00 AM
- 3:00 PM
PDT
Emerald Bay State Park
Run
2025 Detroit Free Press Marathon
7:00 AM
EDT
Detroit, MI
Run
Since 1978, runners from all over the world have traveled to Detroit to take part in our marathon. It's become an event that encompasses people from all walks of life, not just elite runners. Whether you're a seasoned marathoner, casual runner or training for your first 5K, we have a race for you.
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2025 Test Event with Teams
12:00 AM
CDT
Central Park
Run