Mt. Baldy Elevation

I went and hiked Mt. Baldy with some friends a couple weekends back.  We started out somewhere between 5000 and 6000 feet.  I think it was about 6.5 miles up with over 4000ft of elevation gain and around 3-3.5 miles going back down.  That climb was one of the hardest things I've done; I was definitely not really prepared for it.  We survived though taking about 6 hours to do it.