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Thunderer

UT

Historical data for the Thunderer trail at Deer Valley.

Current Status

Closed

Difficulty

Double Black

Section

Bald Mountain

Status Timeline

Current Season

11/14/20253/29/2026

Prior Seasons

11/29/20244/5/2025
12/14/20234/27/2024
Snowfall(230 days)
Closed(10)
Groomed(7)
Unknown(1)

Recent Changes

Mar 29, 2026, 06:31 PMLatest
Groomed→Closed
Mar 29, 2026, 09:31 AM
Closed→Groomed
Mar 27, 2026, 10:00 AM
Groomed→Closed
Jan 30, 2026, 05:30 PM
Closed→Groomed
Jan 19, 2026, 03:00 PM
Groomed→Closed
Jan 10, 2026, 07:30 AM
Closed→Groomed
Sep 29, 2025, 02:30 AM
Closed

Statistics

Trail Season Length78 days

Number of Days in Each State

Closed
259 days
Open
0 days
Hold
0 days
Groomed
65 days
Unknown
0 days