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Mineshaft

PA

Historical data for the Mineshaft trail at Jack Frost Big Boulder.

Current Status

Closed

Difficulty

Black

Section

Big Boulder

Status Timeline

Current Season

12/5/20253/15/2026

Prior Seasons

12/4/20244/6/2025
12/19/20233/26/2024
Closed(117)
Open(2)
Groomed(114)

Recent Changes

Mar 15, 2026, 05:31 PMLatest
Groomed→Closed
Mar 13, 2026, 11:31 AM
Closed→Groomed
Mar 9, 2026, 06:31 AM
Groomed→Closed
Mar 5, 2026, 06:30 PM
Closed→Groomed
Mar 1, 2026, 06:30 PM
Groomed→Closed
Feb 24, 2026, 06:30 PM
Closed→Groomed
Feb 23, 2026, 08:00 PM
Groomed→Closed
Feb 23, 2026, 07:30 PM
Closed→Groomed
Feb 23, 2026, 07:00 PM
Groomed→Closed
Feb 23, 2026, 04:30 PM
Groomed

Statistics

Trail Season Length89 days

Number of Days in Each State

Closed
41 days
Open
0 days
Hold
0 days
Groomed
64 days
Unknown
0 days