Tyler Andrews, a 2016 Olympic Trials Marathon qualifier, broke the 23-year-old oxygen-assisted world record, pending verification.

And recently, runners have been incorporating a new way to add some fun and variety to their runs with a little game called ...

Thanks to the new Kentro and Kaphiros models, adidas Sport Eyewear proves performance sunglasses are more than sun protection.

Este pack de tres pares de calcetines deportivos de Amazon ha resultado ser todo un éxito para correr cuando hace calor porque son transpirables, ligeros y de secado rápido. Y además cuestan poco más ...