Register for Tri

Registration for the July 18-19, 2015, Door County Triathlon will open at 12:01 am on New Year’s Day. The two-day event will once again feature a Sprint race on Saturday and a Half Iron race on Sunday. Register early because these events sell out fast.

New for this year is the Door County Kids’ Triathlon, presented by the Door County YMCA and Ministry Door County Medical Center, on July 18, 2 – 4 pm, at Murphy Park in Egg Harbor. This triathlon is for children ages 6-12. There will be an ice cream social at the finish line. For more information and to register, visit