We only did a small part of it, as you can see from our trace, as we followed this
route. Would have been easy to follow with a decent map, but you can't just rely on the signs.
Some very nice mountain bike tracks all around the area. The southern part of where we walked is perhaps not as great for MTBO because there is a lot of private land around which would limit options, but I presume you're mapping more to the north of Mount Gunjin.