General HealthWhat Hard Running Actually Does to Your Cortisol Levels, According to DoctorsWe break down whether your tempo runs and sprint intervals are sending your body's stress response into overdrive. Danielle ZicklSeptember 21, 2026
General HealthI Got Shingles Training for a Marathon. I'm Not the Only One.After a brutal case sidelined her own BQ attempt, one runner asked immunologists and infectious disease doctors whether pushing through hard training left her vulnerable—and what other runners should watch for.Claire TrageserAugust 27, 2026
General HealthPrevent Perma-Stink, Banish Bottle Mold, and Other Hygiene Hacks for RunnersWhen it comes to taking care of your running apparel, gear, and yourself, best practices aren’t always intuitive. Here are our top tips.Sierra WintersSeptember 26, 2025
General Women's HealthWhat is Hypothyroidism?What do runners need to know about this condition? Malissa RodenburgApril 3, 2023
Racing NutritionThe Real Reason You Get Runner's TrotsIf you get that urge to go when you're running or racing, you'll want to read this.Fara RosenzweigApril 18, 2025
Injuries and PreventionHow to Ease Shin Pain While RunningIf you're experiencing a little discomfort on the front of your legs, try these five techniques to ease shin pain.Jessica SeborOctober 3, 2025