The Pulse Running & Fitness proudly presents the Scott Sports Idaho Trail Ultra Series.

The mission of the Idaho Trail Ultra Series is to promote ultrarunning in Idaho and encourage participation in Idaho’s finest trail ultramarathons. We offer unique races in varying distances, difficulty, and locales for veteran runners and newbies alike. Adventures await. What are YOU waiting for?

ITUS in the news: Boise Weekly article, 2/8/12