Denver sits at exactly 5,280 feet, so when we built a challenge into the Strive™ Air Bike featuring VPR™, the name picked itself. The 5280 Challenge takes you up and down the peaks on the console, climbing through all 8 resistance levels to burn 52 calories. @brooklyntank718 just put it to the test. Give it a shot and drop your results below. 💪🔥