Ketchum, Idaho (United States of America) - "Legends Never Die". Half Marathon and Ultra Marathon 55km trail run in Ketchum Idaho first Saturday of October. If you like a challenge, and running through your own private Idaho with unforgettable views of the high surrounding mountains then come and join us. The single track will be exploding with color from fall foliage and the majestic mountain views of Sun Valley are sure to take your breath away. Sign up today, we are limited to 200 runners. Come together and run for the hills! www.lndrun.com