The UBC Long-distance Triathlon Adaptation Study

Endurance exercise consisting of swimming, cycling and running training for a minimum of 3 hours /week up to a maximum of 20 hours/week with regular rest days and intensities being fluctuated throughout the program to optimize training stimulus and adaptation. Strengthening exercises to complement the aerobic training, enhance conditioning and prevent injury will also be performed 1-2 hours/week for the first 9-months of the program.

Participants will receive no specific intervention and will continue to live their lives as if they were not in a study.