The 13th Annual IMTUF 100 will run, starting and finishing at Jug Mountain Ranch in McCall, ID. This is a post-doctoral level mountain race for those who have the skillset acquired from a lifetime of rugged mountain travels. Before registering, do…

The 12th Annual IMTUF 100 will run September 16-17, 2023, starting and finishing at Jug Mountain Ranch in McCall, ID. We will tackle the same course flow and direction as in 2022 on our SUPERCOURSE. This is a post-doctoral level mountain race for…