Due to police staffing limitations and public safety committee concerns regarding road surface conditions in Sturgeon Bay, we have redesigned the Door County Half Iron bike course as a double loop course this year. Click here to see the printable Half Iron bike course map.
The Bad News: Two loops and 600 feet of additional elevation gain.
The Good News: Longer, smoother, straighter, more aero-friendly roads!
The course distance will be exactly 56.0 miles.
There will be bike bottle handouts (Gatorade and water) available at two locations on the course and at Murphy Park. So fluids will be available at the start and miles 9, 23, 34 and 48.