A twentieth-anniversary, updated edition of the best-selling reference features a wider, reader-friendly format and includes the latest advice on such topics as

The explosion of interest in physical fitness that has sent Americans running, bicycling, and swimming by the tens of thousands now extends to the fitness compe

USA-Triathlon, the national governing body for multi-sport racing, is committed to fostering the duathlon as the organization’s “growth sport.” With the f

USA-Triathlon, the national governing body for multi-sport racing, is committed to fostering the duathlon as the organization's growth sport. With the full back

* Includes a foreword by Iron Man Hall-of-Famer Scott Tinley * Written with a fresh, non-technical yet authoritative approach * Provides the latest-and-greatest