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Back to Dercum Mountain

Missouri

CO

Historical data for the Missouri trail at Keystone.

Current Status

Closed

Difficulty

Blue

Section

Dercum Mountain

Status Timeline

Current Season

10/26/20253/26/2026

Prior Seasons

11/14/20244/5/2025
12/18/20234/13/2024
Snowfall(241 days)
Closed(6)
Open(19)
Groomed(20)
Unknown(1)

Recent Changes

Mar 26, 2026, 09:02 AMLatest
Groomed→Closed
Jan 15, 2026, 07:00 AM
Closed→Groomed
Sep 29, 2025, 02:30 AM
Closed

Statistics

Trail Season Length70 days

Number of Days in Each State

Closed
254 days
Open
0 days
Hold
0 days
Groomed
70 days
Unknown
0 days