100k loop through the greater Don Valley, the route has almost no repeat sections.
Consists mostly of singletrack with some sections of paved/gravel paths and a few tiny road sections.
Good luck to those who attempt to conquer this beast of a ride.
**Most of it can be ridden either direction except for a couple of trails in the don that are one way only.
This route is Unsanctioned, Ride at your own Risk!