Polar Journal

It's Time to Run Now.

The latest Polar news, expert advice, and hottest topics in sports, fitness, and training.

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Karel Sabbe: Out Running

After shattering several iconic fastest known times, ultra runner Karel Sabbe set out to finish the Barkley Marathons—a race that only a handful of people have ever completed.

Athletes Trail Running Ultra running

Will I Ever Qualify for the Boston Marathon?

Running Marathon

Hot yoga

How Hot Yoga Can Elevate the Intensity of Your Workout

Workout yoga

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Karel Sabbe: Out Running

After shattering several iconic fastest known times, ultra runner Karel Sabbe set out to finish the Barkley Marathons—a race that only a handful of people have ever completed.

Athletes Trail Running Ultra running

physical and mental health

Does Happiness Lie in the Connection Between Physical and Mental Health?

Workout Mental Health

It’s Time to Move for the Planet

Polar News

Swim Faster, Smarter: Incorporating Technology into Swimming Training

Workout Swimming

Festival workout playlist

2023’s Festival Workout Playlist is Here to Up Your Stamina

Workout Motivation Playlist

Hot yoga

How Hot Yoga Can Elevate the Intensity of Your Workout

Workout yoga

Polar Sale: 25% OFF Selected Products

Polar News Polar Sale

My HRV is Very Low. Can I Increase My Heart Rate Variability?

Sleep and Recovery Sleep

Will I Ever Qualify for the Boston Marathon?

Running Marathon

Most popular

Karel Sabbe: Out Running

Athletes Trail Running Ultra running

physical and mental health

Does Happiness Lie in the Connection Between Physical and Mental Health?

Workout Mental Health

It’s Time to Move for the Planet

Polar News

Swim Faster, Smarter: Incorporating Technology into Swimming Training

Workout Swimming