"Dam to Dam" refers to the section of the North Country Trail from Croton Dam near Newaygo, MI to Hodenpyl Dam near Mesick, MI.

Nick Arndt posted:

Singletrack mountain bike trail at Bendix Woods County Park in New Carlisle, Indiana...awesome trail for running, too. Many twists and turns makes it difficult to extend the effort when muddy or snowy, but very runnable. The trail is said to be marked as a 6.6-ish mile route, but, in reality, it's more like a 7mi effort.

Eric Charette posted the route:

Original post on ericcharette.blogspot.com/2012/05/greenstone-ridge-trail-fkt.html

Kal-Haven Trail State Park is a 33.5-mile crushed limestone path (former RR bed) connecting South Haven and Kalamazoo. The trail meanders through wooded areas, past farm lands and over rivers and streams. Trail highlights include a camelback bridge and covered bridge. Dating to 1991 and held each year since 2010, the Kal-Haven Trail Run (race) has taken place along the length of the trail.