I went on a night ride at the Fullerton loop. Here is the top of "Heart Attack Hill". We went easy on the ride..our record during the day was 1:24 hours. I big jump from my first ride of 3 hours! We completed the whole Night Ride in 1:38. WOw! I guess we weren't going that slow after all! THe Trek Dualsport 8.4 is TRULY the best of both worlds!!!