Oregon Gulch Trail is a 6.8 mile loop trail located near Ketchum, ID that features a great forest setting and is rated as moderate. The trail is primarily used for mountain biking and is accessible from June until October.
Some people say the ride sucks, but some people suck at steep/technical climbing. It's one of the best rides we have. There are local stories of people cleaning the climb (in either direction) with no stops. Most people ride it counter-clockwise, which makes the downhill a bit more awesome in my opinion. Great views of the Boulder Mtn range, 100% singletrack, close to town adventure.