Co-host
Katelyn Tocci
Katelyn is an experienced ultra-marathoner with a passion for the trails. In the running community, she is known for her ear-to-ear smile, even under the toughest racing conditions. She is a UESCA-certified running coach and loves sharing her knowledge and experience to help people reach their goals and become the best runners they can be. She grew up in Newton, Mass., just as the Boston Marathon gets really tough, and now runs on trails near her home in San Jose, Costa Rica.