If you can walk a mile in 20 minutes or less, then you can very well finish a 5K in an hour just by walking. But that doesn’t mean you shouldn’t train for it. All you’ll need to cross the finish line ...

So you want to run your first half marathon? You're going to need one thing: a desire to run … a lot. With the right approach, almost anyone can tackle 13.1 miles, but following a half-marathon ...