Most runners keep tabs on their mileage, documenting—sometimes obsessively—exactly how far they run every day, week, month, ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Have you entered an Olympic triathlon? Follow our free six-month Olympic triathlon training plan for beginners to reach your ...

Three hours, six minutes after they began the Philadelphia Half Marathon, Shelbie Turner and Kara McElvaine finished it. They ...

And so, knowing my love for running, my roommate asked me if I would want to run in the marathon her in place of her sister.

"As long as you're moving forward or you're in a positive direction, we're all gonna get there," mother Johanna Cilenti said.

Use our half marathon training plans to get to the start and finish line feeling your best. Plus, we have the advice you need ...