Door County Half Marathon & Nicolet Bay 5K

USATF Certified

Saturday, May 2, 2026

Peninsula State Park, Wisconsin

USATFCourse

Course Information

USATF Certified Course

WI17029DM · Expires 2027

Certified Course Name

Door County Half Marathon 2018

Net Drop

0.00

m/km

Separation

2.3%

start to finish

This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.

View USATF Course Map (PDF)

Race Details

Race Day

Saturday, May 2, 2026

Course

Loop

Also Offers

5K run

Registration

Race Website

Official race information

Historical Weather

☀

Avg High

51°F

☽

Avg Low

41°F

☂

Precip

0.12 in

🍃

Wind

15.5 mph

80% humidity·Based on 5-year historical data

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Course Information

USATF Certified Course

WI17029DM · Expires 2027

Certified Course Name

Door County Half Marathon 2018

Net Drop

0.00

m/km

Separation

2.3%

start to finish

This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.

View USATF Course Map (PDF)

Race Details

Race Day

Saturday, May 2, 2026

Course

Loop

Also Offers

5K run

Registration

Race Website

Official race information