Alyssa McElheny training with COROS
Athlete Stories

How Alyssa McElheny Is Using COROS to Reach Her Next Level

Alyssa McElheny became a world champion in fitness racing within a year. Now she and her coach use COROS data to find the next level of performance.
Sleep score on the COROS PACE 4
COROS Coaches

How to Improve Sleep Quality

COROS Coach Dr. Peter Tierney explains how to manage sleep quantity, quality and consistency so you wake up refreshed and ready to train.