Percy Warner Park is a metropolitan park in Nashville, TN.  There are several color-coded trails, as shown on the park map.  The Mossy Ridge Trail (Red) makes a loop of 4.5 miles, and there is a Strava segment for this trail.  If an out & back to the 1st pavillion at Beech

Bondi to Manly is a route about 80km long that starts in Bondi Beach and winds through the iconic Sydney Harbour coastline before ending at Manly beach.

At 7825 feet, Emory Peak is the highest point in Big Bend National Park, and the 5th highest point in Texas. Pinnacles Trail to Emory Peak Trail is the standard route. The pinnacle on the right is the true summit. First step off pavement until you touch the tower and back.  The 15km out & back has a Strava segment, as does the ascent.

This is the southernmost 200 miles of the Appalachian Trail, between Springer Mtn (GA) and Clingmans Dome (NC).  Most of the FKTs are probably by people going for the FKT on the full AT, but we do not have all of their times.  Interested parties should investigate those times on their own.