It's not that I thought running a marathon would be easy. But when Every Woman's Marathon approached me about participating ...

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 ...

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

Whether you're targeting your first novice race or an Ironman personal best, we've got a free triathlon training plan to suit ...