Race Description

The OC Dirty Duathlon consits of mostly fireroad and some single track trails (on the run). There are a few sections of pavement. The bike portion is hilly but not overly technical, making this race a great option for new duathletes. However, the hills and terrain will also provide a challenge for even experienced duathletes. We provide safety, fun, and a beautiful and challenging course you are sure to not forget!

Course Details

The OC Dirty Duathlon course consists of mostly trail with a mixture of single track (mostly on the run course) and fireroad & doubletrack trails. There is some pavement (about 1.5 miles on the bike course and .5 on the run course)

You do not need triathlon/duathlon experience to complete this course. A beginner can complete this course, though some mountain bike and trail running experience is recommended. You DO need experience if you want to complete it fast :) This is not a flat course and will have several ascents and descents on the run and bike course.

Entrants & Results