Mountain States Mayhem 100
104 miles of mountains and hills (approx. 12,283
feet of climbing). Warm up quickly on Buffalo
Mountain as you head to Erwin. Enjoy the
sights and sounds of waterfalls on your way up
Spivey Gap, then wind along the Toe River
before climbing up Unaka Mountain, with a
screaming descent back to Erwin. Tackle
numerous hills on your way back to Johnson
City, via a detour into beautiful Limestone
Cove.