A very popular Colorado 14er combo.  Note that there are private property issues on Bross.  Description is here:  https://www.14ers.com/route.php?route=bros6&peak=Lincoln%2C+Democrat%2C+Cameron+and+Bross  Note that there is a Strava segment for this route.

Submitted by Remco Wietsma:

Will Drexler submitted this bike/run/bike challenge, which is the brain child of Lamar Felix of Pittsburgh, PA.  It is also known as the "Felix Classic":

The Waterloo-Pinckney Trail is a 36-mile-long hiking trail which runs through Waterloo State Recreation Area and Pinckney Recreation Area in southeastern Michigan, United