Louisville

At a Glance On a tight 5.5-week turnaround after 70.3 Worlds, I raced Ironman Louisville to a big swim PB and a first-in-age-group bike, then gutted out the marathon despite under-fueling — punching my ticket back to Kona for 2016. HIGHLIGHTS Result: qualified for the 2016 Ironman World Championship in Kona Swim PB of 68:55…