Michigan Mountain Mayhem "Spring Classic"
Sat, June 20, 2026
·
Boyne City
, Egyesült Államok
Distances
50 km
100 km
160 km
200 km
About
This timed road bike challenge features Michigan's toughest terrain. The hills and early season timing, with options for nearly 10,000 feet of climbing, will test you mentally and physically.
Northern Michigan Cycling Club
1035 Boyne Ave
Boyne City