View data as of
Back to Back Side

Mach 1

CO

Historical data for the Mach 1 trail at Crested Butte.

Current Status

Closed

Difficulty

Black

Section

Back Side

Status Timeline

Current Season

11/26/20253/6/2026

Prior Seasons

11/27/20244/6/2025
12/18/20234/14/2024
Snowfall(170 days)
Closed(7)
Open(3)

Recent Changes

Mar 6, 2026, 09:30 AMLatest
Open→Closed
Jan 4, 2026, 10:30 AM
Closed→Open
Dec 20, 2025, 11:30 PM
Closed→Closed
Dec 2, 2025, 10:30 AM
Closed

Statistics

Trail Season Length61 days

Number of Days in Each State

Closed
46 days
Open
61 days
Hold
0 days
Groomed
0 days
Unknown
0 days