View data as of
Back to Jack Frost

Challenge

PA

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

Current Status

Closed

Difficulty

Black

Section

Jack Frost

Status Timeline

Current Season

12/5/20253/11/2026

Prior Seasons

12/4/20244/6/2025
12/19/20233/26/2024
Closed(115)
Open(1)
Groomed(112)

Recent Changes

Mar 11, 2026, 12:01 PMLatest
Open→Closed
Jan 31, 2026, 07:00 AM
Groomed→Open
Jan 7, 2026, 04:30 PM
Closed→Groomed
Jan 7, 2026, 02:00 PM
Groomed→Closed
Jan 7, 2026, 07:00 AM
Closed→Groomed
Jan 6, 2026, 02:00 PM
Groomed→Closed
Jan 6, 2026, 07:00 AM
Closed→Groomed
Jan 5, 2026, 02:00 PM
Groomed→Closed
Jan 5, 2026, 07:00 AM
Closed→Groomed
Jan 4, 2026, 02:00 PM
Closed

Statistics

Trail Season Length79 days

Number of Days in Each State

Closed
37 days
Open
39 days
Hold
0 days
Groomed
29 days
Unknown
0 days