Day 1 of the 2017 Games had the athletes navigating an obstacle course on two wheels, and according to Dave Castro’s Instagram page, the bike is making its return this year. We don’t have many details yet, but competitors? Consider yourselves warned!

The 2019 @trekbikes Domane AL 3. @CrossFitgames IE1. #crossfitgames #trek #crossfit

A post shared by Dave Castro (@thedavecastro) on

Main image: Katrin Davidsdottir/Instagram