The CBC's Mark Carcasole with a timeline of what happened.

My personal best in the mile is 3 minutes and 56 seconds. BUT that was done indoors on a track. In this video I challenge my subscribers to see how fast we can run an ALL OUT mile in the sand!

The app measures a variety of metrics such as your pace, distance run and mile splits; it also includes a variety of coaching plans that adapt to your fitness goals and progress. Once you're done ...

Keen runner Mel, who previously took part in 100-mile races, had surgery to reduce the pressure on her brain but was told there was a chance that she may never run again. But she has defied the ...

Keen runner Mel, who previously took part in 100-mile races, had surgery to reduce the pressure on her brain but was told there was a chance that she may never run again. But she has defied the odds ...