This 80k (more like 70k including the ferry ride...) loop will circumnavigate the Saanich inlet via the Malahat. Starting at Thetis lake and ending there. Easy, slow pace all day run with a nice ferry ride in the middle for added relaxation. You don't have to run while you're on the Ferry though.
Start Location: Thetis Lake Main Parking Lot (Note the gate is locked at dusk, so park at the overflow lot if you're running the full distance!)