Creekside Entry, (Snowbird Entry 1), Snowbird, UT. Speedgoat 25K (starts at 7:30 AM) will now be called the “speedgoat short course”. Speedgoat 50K (Starts at 6:30 AM) Toughest 50K in the U.S. 11,420 feet of climbing and takes place above 7,600 feet, with the majority above 9,200. Rocky, rooty, snowy, and steep. Check karlmeltzer.com for more information.