An athlete models a Best plus-size wetsuits for XL, XXL, XXL triathletes. BlueSeventy. In 2014, BlueSeventy became the first wetsuit brand to design a suit specifically for plus-sized triathletes.

As more and more people discover their love of swim-bike-run, the idea of the "typical" triathlete's body is changing. American women aged 20 years and above weigh an average of 170.6 pounds ...