Door County Half Marathon & Nicolet Bay 5K

Experience one of the most beautiful courses in the Midwest!
Registration for the 17th annual Door County Half Marathon and Nicolet Bay 5k is open!
REGISTER HERE>> https://raceroster.com/events/2025/94097/2025-door-county-half-marathon-and-nicolet-bay-5k

Join more than 2,400 fellow runners from 30 different states for a run in Peninsula State Park, one of the most unique race experiences you’ll ever find!

Half Marathon Registration includes:
• Long-sleeve race shirt
• Finisher’s Medal
• Post-run beer from One Barrel Brewing Co.
• Free shuttles to and from the start/finish line

5k Registration Includes:
• Short-sleeve race shirt
• Post-run beer from One Barrel Brewing Co.
• Free shuttles to and from the start/finish line

The entire half marathon is run on paved surfaces in Peninsula State Park. This U.S. Track and Field certified course starts and finishes near Nicolet Beach and begins at 10:00am.

The course winds through the park, giving runners breathtaking views of Lake Michigan, shaded areas through the woods, challenging hills and ever-changing scenery throughout one of Wisconsin’s most popular parks.

Also check out other Sports events in Fish Creek, Workshops in Fish Creek.