Great viewpoint from the top of the viaduct, good hills. Mostly through woodland.
Starting from the trail station base at the gym, head up towards the woods. One long loop that crosses over at mid-point. Run across the viaduct, loop around then come back under it. Some great hills for the strongest legs out there.
Some rare fauna (saw a deer last run), but nice calm woods. Viaduct might have practising climbers.