Cory, owner of camel-adv.com, on the "Water Bear" Challenge: "One of the challenges at the 2014 BMW GS Trophy was called "Water Bear". One person riding the R1200GS, two more pushing. Fastest time across the creek and back won. Only a couple rules, one of which was, "both helpers must be touching the bike at all times". I tripped on a rock on the way back, hung on anyway and got dragged across the finish line. Good times."