Boise to Sun Valley, ID. 200 mile and Grandjean to Sun Valley, ID 100 mile. What makes the LP200 unique compared to other relays are the time bonuses that allow weekend warriors to race against the pros. Seasoned roadies, active racers, group ride junkies, and mountain bikers who dust off their road bikes all come together in one event. Team camaraderie is the theme of the day unless you are out to challenge yourself as a soloist on the 100 mile course.