I'm Bound for Boston Marathon & Half Marathon - Denver

Dreaming of running a marathon in Boston or need to improve your time? This event is designed for speed and personal records. Held around Northfield High School, the course features a flat, fast 1-mile loop ideal for competitive runners seeking to qualify for Boston or achieve personal bests. The Full Marathon is USATF Certified and serves as a Boston Qualifier. This smaller, focused event provides an excellent opportunity to hit your fastest time yet.