You don’t age out of being an athlete. For many, the end of high school or college sports felt like the end of competition—but it doesn’t have to be. Whether it's signing up for a 5K, picking up tennis again, or setting a goal to run a mile for the first time in years, adults are finding new ways to challenge themselves and train with purpose. Competing now isn’t about trophies—it’s about progress, pride, and proving to yourself that you’re not done growing.