When Iz King got pregnant six months ago, she wasn’t sure how it would affect her career as a gravel racer. Like many female athletes who want to start a family someday, she was all too aware that pregnancy, like being an elite-level competitor, is contingent on a finite biological window. She knew right away that she wanted to continue racing, but she also knew that her career was going to change significantly. This year, she’s continued to race, but she has no intention of being at the fron...