Roy Wallack

Bio

Irvine-based Roy M. Wallack writes about health and fitness for various publications. An endurance cyclist and runner, he has competed in some of the world's toughest athletic challenges, including the Eco-Challenge, the 750-mile Paris-Brest-Paris ride, and the Badwater Ultramarathon. His latest book is "Bike for Life: How to Ride to 100."