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It's Time to Run Now.

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

Featured articles

Jesse Väänänen: Capturing the Agony and the Ecstasy of Athletic Life 

Olympic skier Jesse Väänänen didn’t set out to become a photographer, but his work will take you right to the heart of an athlete’s journey.

Athletes Elite

Finding Her Flow: Paralympian Melanie Barratt on the Joys of Open Water Swimming
Athletes Strong Women Swimming

The Enduring Journey of Black Girls Do Run
Running Marathon Strong Women

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Jesse Väänänen: Capturing the Agony and the Ecstasy of Athletic Life 

Olympic skier Jesse Väänänen didn’t set out to become a photographer, but his work will take you right to the heart of an athlete’s journey.

Athletes Elite

The Enduring Journey of Black Girls Do Run
Running Marathon Strong Women

Polar End of Season Sale: Up to 40% Off Selected Products
Polar News Polar Sale

Should I Worry About Overtraining if I’m Not an Elite Athlete?
Sleep and Recovery Recovery From Exercise

How Many Days a Week Should I Work Out?
Workout
anxiety and heart rate

Understanding the Connection Between Anxiety and Heart Rate 
Sleep and Recovery Mental Health

The Dreaded Detraining: Why You Shouldn’t Fear It
Sleep and Recovery Detraining

Can Caffeine Improve Your Athletic Performance?
Workout Nutrition

Dreaming of a Sub-3 Hour Marathon
Running Marathon

Editor's picks

Measure Every Move With Polar Verity Sense – Your Optical Heart Rate Sensor for Any Sport
Polar News Polar Verity Sense

Find Your Rhythm With The New Polar Ignite 3
Polar News New Polar Ignite 3

Karel Sabbe: Out Running
Athletes Trail Running Ultra running

The A to Z Glossary to Trail Running
Running Trail Running

Most popular

Jesse Väänänen: Capturing the Agony and the Ecstasy of Athletic Life 
Athletes Elite

The Enduring Journey of Black Girls Do Run
Running Marathon Strong Women

Polar End of Season Sale: Up to 40% Off Selected Products
Polar News Polar Sale

Should I Worry About Overtraining if I’m Not an Elite Athlete?
Sleep and Recovery Recovery From Exercise