Michigan Mountain Mayhem Spring Classic

At a glance

Date

2026-06-20

Format

Gran Fondo (100–160 km)

Difficulty

Serious (3/5)

Prestige

Regional (2/5)

Course & location

Boyne City Michigan, US

GPS: 45.2093°, -85.0075°

Elevation: 199 m

Typical conditions: ~18.6°C, 93.2mm precip