Claire Haines

The southern Ontario trail race, which was successful in its bid to become Ontario’s first Western States Endurance Run qualifier, saw four course records fall this weekend

Every new runner has made one of these mistakes in their first race

Targeting a mountain race this summer but you don’t live near mountains? These tips will help get your legs and lungs ready

Renowned coach and author Steve Magness shared what he’s learned from his work with pro athletes

One runner shares the story of his first-ever DNF at the 250-km race through the Sahara Desert and how it changed his perspective on why we push ourselves in racing

It’s easy as a trail runner to think that at some point, you have to do an ultramarathon to be seen as serious in your sport. That’s simply untrue, and here’s why

If you only have 30 minutes, this countdown interval workout maximizes every minute

A new anthropological study supports the “endurance pursuit hypothesis,” arguing that endurance running was crucial to our ancestors’ survival

This chart helps runners understand what “easy” and “hard” efforts mean in the context of more data-driven training methodologies

When you think about the gear you need as a runner, these important items probably aren’t first to come to mind

The 25-year-old was the only woman to run under two minutes at Saturday’s Sound Running Track Fest in Los Angeles

The 19-year-old took down a record that’s as old as he is