The original Into the Wild OC Trail Run takes place in two of the most beautiful parks in Orange County. You will find that this race will offer the right distance and difficulty level for you. Irvine Regional Park, Orange County's oldest park, will offer runners a less technical course beneath canopies of oaks and sycamore trees then out onto the natural California flora lined trails. The 21k will challenge the best of us when runners enter the interconnecting trail system of Santiago Oaks Regional Park. Santiago Oaks will treat runners to an assortment of wide and rocky to single-track trails with steep climbs and descents. Both parks are intersected by Santiago Creek and share acres of natural charm, an abundance of wildlife, mountain vistas, and offer a variety of options for our trail race courses.