8 Best Core-Strengthening Exercises for Endurance Athletes
By Erik Taylor
Core strength helps athletes move more efficiently and maintain good form while racing. But not all core exercises are created equally. Here's how to
Start your half marathon training with our guide to half marathon races for first-timers, half marathon training schedules, running workouts, and nutrition tips for your half marathon race day from the experts.
Jason Karp is a nationally-recognized running and fitness coach and owner of Run-Fit.