Warm Springs Ridge Trail its a great trail with amazing views.
From Porcupine Saddle, this trail is a great shuttle run with long downhills and just a little uphill.
Most of the length of this trail is smooth though there are some rocky sections along the ridge. The central portion of the trail frequently has deadfall so you may need to scramble a little bit in places.
All-in-all a fun12.3 mile downhill run with some great views to enjoy on the way.
Please keep in mind that this is a popular trail with mountain bikers and motocross riders and can be busy. Many hikers prefer to hike Warm Springs Trail #103 because of this.