How Altitude Impacts Your Performance
Training or racing at altitude introduces specific challenges to performance and recovery. Here’s how oxygen availability changes, how to prepare if you’re heading to altitude, and why many elite athletes choose to live and train at elevation.
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LATEST NEWS5 COROS Features That Improve Your Trail Race Execution
Race day brings lots of decisions under pressure. Here are 5 COROS features to make those easier and allow you to focus on the trail.
LATEST NEWS6 COROS Features Every Triathlete Should Try
Triathlon asks you to make hundreds of decisions. The best races happen when you've already made the important ones before the start line.
MORE THAN SPLITSSetting Records in Death Valley: A Playbook for the World's Hottest Race
Max Jolliffe broke the Badwater 135 course record in extreme heat. Here's how his heat training, crewing strategy, and race execution made it possible. (Photo by Gregory Taylor @gregtaylorcamera)

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