The Colony Shoreline Trail 5K and 8 Mile Race

Registration for The Colony Shoreline 5K & 8 Miler is open! Previously known as The Colony Half Marathon and Green Dragon Five Miler. Join us this year to run along the beautiful Shoreline Trail in The Colony, Texas, at 7:30 a.m. on Saturday, October 18, 2025. It’s a flat course, great scenery, entertainment by DJ Dame and a free post-run beer! Proceeds benefit UT Southwestern to support cancer research. About 60 percent of this race will run along The Colony's scenic Shoreline Trail, a smooth crushed granite surface overlooking beautiful Lake Lewisville.