Boise , Id, Sat, May 8- XC Mountain biking only, this is a (points) race for Wild Rockies Series.  Here you find a truly awesome course for the beginner racer, all the way to the PRO level. 8 mile Race course goes through giant sagebrush and creeks with lots of rolling elevation.  This one is great for single speeders! Check out www.knobbytireseries.com for more info.