Jordan Calhoun Jordan Calhoun Editor in Chief Experience Jordan Calhoun is Editor in Chief at Lifehacker and author of Piccolo Is Black: A Memoir of Race, Religion, and Pop Culture. He holds a BA in Sociology and Criminal Justice, a BS in Psychology, and an MPA in Public Policy. Read Full Bio May 29, 2026 Add as a preferred source on Google Add as a preferred source on Google Credit: Beth Skwarecki, Meredith Dietz Table of Contents When Health Editor Beth Skwarecki and Staff Writer Meredith Dietz pitched the idea of training for a Hyrox race, my first question was straightforward: What's Hyrox? I imagined a CrossFit competition rebranded into a new social fitness craze by mashing together previous ones, like CrossFit meets SoulCycle, or HIIT meets Barre, or Peloton meets parkour. I wasn't too far off, but Hyrox is more straightforward: Hyrox is a workout competition mixed with a traditional race , where participants run in one-kilometer intervals and complete a fitness station after each run.…