The beauty of running is that you don’t need fancy gear to do it: just a good pair of running sneakers, maybe some headphones and you’re off. But we live in an era where we can’t part from our phones, even on the run — how else can you track your mileage, navigate unfamiliar running paths or snap a good run selfie? Even purists often carry their phones in case of an emergency.
If you’re going to bring your phone though, the worst thing you can do is hold it in your hand. There are two reasons. For one, proper running form calls for loose, relaxed hands and clenching a phone in your fist wastes energy. Secondly, holding the extra weight on one side of your body (yes, even just a few ounces!) is a recipe for imbalances and asymmetries that could lead to injuries.
So where do you put it? Fortunately, the more reliant we become on our devices, the more products pop up to help us deal. Rather than sift through hundreds of those items, we tapped expert runners who shared what they do with their phones when they’re out putting in miles.
Lululemon Pace Breaker Short

Stashing your phone in a pocket may seem like a safe bet when it comes to your jeans, but not all running shorts are built to withstand the bounce of a heavy phone in a loose pocket. “These Lululemon shorts fit my iPhone X perfectly — the shape of the pocket is the same exact shape of my device, and I can still fit credit cards, cash and my keys,” says John Honerkamp, founder of RunKamp and an RRCA- and USATF-certified running coach who’s worked with celebrities and professional athletes like Karlie Kloss and Apolo Ohno. The shorts are made from a lightweight, four-way stretch, sweat-wicking fabric and the phone pocket even has a cord exit.