Usain Bolt times NFL 40 yard record; Kristian Blumenfeld big volume training; Ironman's messy beginnings.

70.3 Dubai season opener; Boise native and professional road racer Will Barta in-depth season analysis; a look into the Soviet sports engine of the 20th century.

4 Summit Challenge; Grand Fondo Hincapie in Boise Idaho; analysis of Ben Kanute's 2018 70.3 World Champ performance; sleep is still king when it comes to recovery; Wired article on the 1hr record.

2019 Tri Town Custom Kits; Asker Jeukendrup on Training Peaks podcast; big gear work.