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Upper Chisholm Trail

CO

Historical data for the Upper Chisholm Trail trail at Arapahoe Basin.

Current Status

Closed

Difficulty

Unknown

Section

Frontsideterrain

Status Timeline

Current Season

10/26/20254/6/2026

Prior Season

3/30/20258/30/2025
Snowfall(163 days)
Closed(2)
Open(1)
Groomed(1)
Unknown(1)

Recent Changes

Apr 6, 2026, 11:31 AMLatest
Open→Closed
Apr 1, 2026, 12:31 PM
Groomed→Open
Dec 11, 2025, 10:00 AM
Closed→Groomed
Sep 28, 2025, 04:21 PM
Unknown→Closed
Aug 31, 2025, 06:00 PM
Unknown

Statistics

Trail Season Length116 days

Number of Days in Each State

Closed
208 days
Open
5 days
Hold
0 days
Groomed
111 days
Unknown
28 days