Meredith Dietz Meredith Dietz Senior Staff Writer Experience Meredith is a marathon runner and stand-up comedian. As Lifehacker’s Senior Staff Writer, she covers personal fitness tech, home gym equipment, and more. Read Full Bio May 6, 2026 Add as a preferred source on Google Add as a preferred source on Google Credit: Meredith Dietz Table of Contents My fellow Lifehacker writer Beth Skwarecki is a weightlifter. I'm a marathon runner. Together, we make one reasonably competent Hyrox athlete—and in four weeks, we're going to find out if that's enough . Beth and I are competing together in a Hyrox doubles race on May 29, in something of a joint experiment in just how little training you can get away with before showing up to one of these things. Hopefully, we can each bring our respective strengths to the floor, cover for each other's weaknesses, and survive. Hopefully. What is Hyrox, anyway?…