Harvey wants to do an adventure race, so we are getting to training. He wanted paved and dirt, so I drove near the one two track parallel to my usual lunch time single track. We did the 1/4 mile on the multi user path and then hit the two track, which I think is his first extensive dirt, beyond maybe 15 yards a crack into the field near the house or around the gravel track behind the house.
He wouldn't let me raise the seat, I will do so anyway shortly which should reduce fatigue.