Dean Potter聽set the fastest聽known聽time (FKT) running up and down Half Dome in Yosemite National Park last weekend, .听
Potter completed his climb and descent in 2 hours, 17 minutes, 52 seconds. His mark was nearly six minutes faster than the previous record of 2:23:51, .听During his record-setting effort, Potter carried no food or water and wore only shorts, socks, and shoes, according to 国产吃瓜黑料 Journal.听
Potter has made headlines in the past for other stunts, including his controversial wingsuit flight with his dog and his controversial May 2006 climb of Delicate Arch in Arches National Park.听