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Big Horn

CO

Historical data for the Big Horn trail at Keystone.

Current Status

Open

Difficulty

Blue

Section

Outback

Status Timeline

Current Season

10/26/20251/17/2026

Prior Seasons

11/14/20244/6/2025
12/18/20234/14/2024
Snowfall(224 days)
Closed(16)
Open(16)
Groomed(1)

Recent Changes

Jan 17, 2026, 07:00 AMLatest
Closed→Open
Jan 16, 2026, 08:30 AM
Open→Closed
Dec 31, 2025, 07:30 AM
Closed→Open
Sep 29, 2025, 02:31 AM
Closed

Statistics

Trail Season Length78 days

Number of Days in Each State

Closed
94 days
Open
77 days
Hold
0 days
Groomed
0 days
Unknown
0 days