Kristin Jenny

We review a new smartwatch player, the Wahoo Elemnt Rival, and an old favorite, the Garmin Forerunner 945.

These four mental lessons helped Jacky Hunt-Broersma run 104 marathons in 104 days.

Work hard, rest hard. Here's how to maximize your downtime.

A treadmill at home can change your running game, but picking one that works for you requires a lot of consideration.

We checked in on the ultrarunner midway through her attempt at a women's world record.

With so many of us working from home, the opportunity to fit in a workout at various points of the day is greater than ever. Here's how to use that flexibility to your advantage.