2026 The Colony Half Marathon

The Colony Half Marathon winds along the smooth crushed granite Shoreline Trail, offering runners uninterrupted views of Lake Lewisville just north of Dallas. Since its inaugural edition in 2013, this small but dedicated race has drawn a loyal following—median field size around 500 finishers, with about a quarter returning year after year. Proceeds benefit UT Southwestern cancer research, adding a meaningful purpose to every mile.

The course stays close to the water, keeping the terrain flat and fast—ideal for a first-timer or a PR attempt. With a low-key start and finish line, the atmosphere is more community gathering than mass event; locals come out to cheer along the trail. The intimate scale means no crowded corrals or long waits, just honest running in a serene setting.

After crossing the line, runners collect a finisher medal and are welcomed with a post-race beer. The true reward, however, is the satisfaction of supporting a vital cause while clocking a strong time on a scenic, well-maintained course. For those seeking a quiet, purpose-driven half marathon, The Colony delivers.