Get To Know Your Coach

Greg Castro
Greg is a seasoned runner with two and a half decades of running experience. Born in the running capital of Boulder, CO, he ran his first 10K at six years old. An All-State high school athlete, he used the dirt trails and mountain roads of Colorado to help meet his goal of running at the collegiate level.
Greg competed in Cross Country and Track & Field at the University of Colorado at Boulder. At one of the best distance-running programs for the last three decades, Greg trained and raced alongside future Olympians and learned the ins-and-outs of training from the sport's best.
Since graduating, Greg has run eight marathons, completing his favorite, the Boston Marathon, five times and having a personal best of 2:34:52 at the 2010 Boston Marathon. He continues to work in the running industry as a marketing director for a large running footwear brand.
5x Boston Marathon Qualifer & Finisher (2010,'12,'13,'14,'18)
2x Chicago Marathon Finisher (2008,'11)
1x New York City Marathon Finisher (2009)