For some runners, the road to racing ends at 13.1 miles. For others, it’s a bucket-list goal to conquer the full 26.2. Moving from a half marathon to a full marathon can be a big step in your running ...

If you’re at the point where you’re competing to run a half marathon, congratulations: you are officially a runner, and an accomplished one at that. At approximately 13 miles or 21 kilometers, a half ...

The half marathon – measuring 13.1 miles, or 21.1km – is one of the most popular race distances for runners in the UK. Although it is, without doubt, a substantial and rewarding test of endurance, ...

My only memory of running before the Apple Watch dates back to eighth grade in 2005 when I “completed” a mile run in gym class by walking with my friends for 20 minutes. The next known record of me ...