The G2G Rail Trail runs 130km between Guelph & Goderich, Ontario.  Note that the G2G website shows a rather lengthy detour via roads to cross the Maitland River, adding over 8km.  Runners may choose that way, or may cross the river directly by wading or swimming.  As always, it makes sense to choose your conditions to get the fastest time.

Start at FR193 (north of Silver Flat Reservoir). Follow FR193 for about 2.9mi and head left up the ridge on single track (this is the most direct route). Summit Bastard Twin and continue to the higher American Fork Twin East summit. Enjoy the view over Snowbird, then return to the start. Around 11 miles RT, with about 4000' elevation gain.

The Sullivan Canyon loop is a 10 mile lollipop loop that starts at the Sullivan Canyon Trailhead, 2118-2100, Queensferry Rd, Los Angeles, CA 90049. This route is counter-clockwise, going up West Mandeville Fire Road and down Sullivan Canyon, but can be enjoyed clockwise. Alternate routes are both ridges, which ads only about 0.6 miles, or the canyon and the ridge on the east; Sullivan Ridge Fire Road.

The Primorska Planinarska Transverzala (PPT) is the trail (170km +8000m) in Dinaric Alps in Montenegro. It runs across the karst ranges and grassy valleys along the entire coast from Bar in the south to Herceg Novi in ​​the north. The goal of the trail is to connect the 3 massifs and climbing up to the most important peaks of these mountains. These are the peaks of Rumija (1595m) on Rumija massif, Jezerski vrh (1657m) on Lovcen massif, and Zubacki Kabao (1894m) on Orjen massif.