"Endurance Junkie" on a Trike-Marshall Randall-Cycle Con '23 Seminar

Wizwheelz marketing director Marshall Randall has been an endurance athlete his whole life. Now he's 65 and still stoking the competitive fires by racing for and attaining world records on his Greenspeed Aero. Here's his fascinating seminar talk about setting and achieving goals in racing and in life.