Training Ride Brad

So went out for with my buddy brad who is an animal on the road and come to find out is also a animal on the mtn. He doesn't even have a mtn bike. We set out for a long ride in sycamore canyon road typical loop and head toward Sedona area. Maintained a good pace up and down climbs. The ride was good was out for 4.5 hours not much happen . But wow was I beat afterwards. Covered about 40 miles.