Coach Beth (Kenney) Lamie is a USA Triathlon Level II coach, a United States Cycling Federation coach and a member of American Swim Coaches Association and USA Track & Field. In addition to coaching Team Pegasus, Coach Lamie served as an assistant director of the Team Vortex, was the Team Manager for the former Fast Splits Elite Triathlon Team. She is a race director with several triathlons and duathlons to her credit, and runs the Duxbury Thursday Night Bike Time Trials.

A long time multisport competitor and adventure seeker, Beth Lamie has had numerous podium finishes, and has done things she never thought possible. She has completed 7 marathons, including 5 Boston Marathons and is the mother of Caitlin Snow, a professional triathlete, winner of the Lake Placid Ironman & Ironman France, USA 2008, the National Under-23 series in 2004 and the 2004 NCAA Triathlon Champion, and record holding long distance runner. Mikaela Shea-Kenney, founder of Iron Core Yoga is also Beth's daughter and is the co-director of the Duxbury Time Trials.

Beth has attended multiple Triathlon World Championships and has coached scores of (self-described) ordinary athletes to the Ironman World Championship in Kona, USAT age group worlds and XTerra World Championships in Maui.

In 2006 Beth worked with Team Continuum training first time marathoners who are raising money for people living with cancer. These athletes raced in New York, Boston, London and Berlin. That year, five athletes under Beth's coaching qualified for Boston Marathon: Marty Desmery, Caitlin Tormey, Chris Kellner, Peter Kellner, and Steve Ryan. In early 2007, Beth coached Caitlin Tormey for Houston Marathon where she ran a 2:45.50 marathon and qualified for Olympic Trials.

In June 2007, Beth was lucky enough to crew for a 4-man team who placed second in RAAM - Race Across America - the world's toughest bike race!

Each year since 2002, several Pegasus athletes complete lifelong goals, including half and full Ironman races, National and World Championships, Marathons, Ultra-distance races and adventure races.

Since 2006 Beth has been the the masters swim coach at the Hanover South Shore YMCA, and along with her husband Mike, Beth own The Wheelhouse Cycling Studio in Hanover, MA and is the creator of Progressive Cycling®, a patented indoor cycling program designed to build endurance on the bike without sacrificing power.