Design Philosophy The kit that IRONMAN World Records are made of. Endura introduced the Drag2Zero QDC to the triathlon market in 2016. The suits have been deployed by a talented roster of triathletes, including Tim Don who set an outrageous IRONMAN world record of 7:40. Other athletes, including the meteoric Lucy Charles, have also racked up win after win, result after result in the world’s biggest long distance triathlon events. Consequently, Endura kit holds an almost mythical status within the pro circuit. For 2019, Endura bring their secret weapon to the amateur triathlon world: Surface Silicone Topography. Wind tunnel testing is one thing, but Endura’s athletes have proven the science time and again in real world racing conditions. It’s still all about the bike split.