The Mammoth, presented by Black Hills Vinyl (formerly the Crushmore)

Pageant Hill • Custer, SD

Sep 6 - Sep 7, 2025

Sat - Sun

Saturday,

September 6

2 days ago

Pageant Hill

Round 1

Sep 6, 1:00 PM - Sep 7, 12:00 AM UTC

57°F

5mphWNW

Sunday,

September 7

18 hours ago

Spearfish Canyon

Round 2

Sep 7, 2:29 PM - 9:30 PM UTC

65°F

9mphW