We first started riding in a local park with a 4 mile loop that has a couple hills. Moved my son from the trailer to a back seat and we were half way through the trail and it rained then stopped by the time we got around to the stop/start area again. Wife and daughter didn't like being wet so they went back to the truck and my son and I went around again figured we were already wet so if it rained again it wouldn't matter. The trail was pretty empty since most others went home. We came around a turn halfway through and had to hit the brakes to keep from hitting a deer that walked out of the woods onto the trail.