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Porcupine

CO

Historical data for the Porcupine trail at Keystone.

Current Status

Closed

Difficulty

Blue

Section

Outback

Status Timeline

Current Season

10/26/20253/30/2026

Prior Seasons

11/14/20244/5/2025
12/18/20234/13/2024
Snowfall(241 days)
Closed(19)
Open(31)
Groomed(33)
Unknown(1)

Recent Changes

Mar 30, 2026, 06:31 AMLatest
Groomed→Closed
Mar 12, 2026, 09:01 AM
Closed→Groomed
Mar 9, 2026, 10:01 AM
Groomed→Closed
Mar 8, 2026, 08:00 AM
Open→Groomed
Mar 1, 2026, 07:00 AM
Groomed→Open
Jan 17, 2026, 07:00 AM
Closed→Groomed
Jan 16, 2026, 08:30 AM
Groomed→Closed
Dec 31, 2025, 07:30 AM
Closed→Groomed
Sep 29, 2025, 02:31 AM
Closed

Statistics

Trail Season Length89 days

Number of Days in Each State

Closed
239 days
Open
7 days
Hold
0 days
Groomed
78 days
Unknown
0 days