Powell, Bryon books & textbook
Relentless Forward Progress: A Guide to Running Ultramarathons
Breakaway Books /2011-04-29 Paperback / 232 Pages
isbn-10: 1891369903 / isbn-13: 9781891369902
Where the Road Ends: A Guide to Trail Running
Hicks, Meghan M. Powell, Bryon Jornet, Kilian
Human Kinetics /2016-04-05 Paperback / 240 Pages
isbn-10: 1492513288 / isbn-13: 9781492513285
Trail Running: Seguir corriendo cuando termina la carretera
Meghan M. Hicks Bryon Powell Trabal Piera, Betty
Amat Editorial /2017-01-18 Paperback / 288 Pages
isbn-10: 8497358945 / isbn-13: 9788497358941
