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Lehigh

PA

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

Current Status

Open

Difficulty

Blue

Section

Jack Frost

Status Timeline

Current Season

12/5/20253/17/2026

Prior Seasons

12/4/20244/6/2025
12/19/20233/26/2024
Closed(90)
Open(5)
Groomed(83)

Recent Changes

Mar 17, 2026, 05:01 AMLatest
Closed→Open
Mar 15, 2026, 03:01 PM
Open→Closed
Mar 14, 2026, 12:31 PM
Closed→Open
Mar 13, 2026, 11:31 AM
Open→Closed
Mar 12, 2026, 06:31 AM
Closed→Open
Mar 11, 2026, 12:31 PM
Open→Closed
Feb 17, 2026, 07:30 AM
Closed→Open
Feb 17, 2026, 07:00 AM
Open→Closed
Jan 22, 2026, 08:30 AM
Closed→Open
Dec 4, 2025, 11:00 AM
Closed

Statistics

Trail Season Length56 days

Number of Days in Each State

Closed
52 days
Open
53 days
Hold
0 days
Groomed
0 days
Unknown
0 days