4
August 13 4:00 AM
The stop on Latah and Alpine towards MSS is closed for construction and temp stop placed near side.
- This event has passed.
2026 Underground Disco Derby + Open Skate
March 29 @ 2:00 pm - 4:30 pm
Free
Bring your roller skates and/or roller blades (no scooters or skateboards) and meet us underground at Main Street Station! This free event starts with a Grand Prix Race with Treasure Valley Roller Derby, followed by an open skate disco with a live DJ set from Variant.
New this year: a disco area for our non-wheeled friends!
Theme: Medieval Metal. Think knights and dragons meet Treefort with a metal flare🤘
/// Race Info + Waivers
Interested in being involved in the Grand Prix? Race categories include: women, open gender, junior, relay, and full contact.
Sign up for races >>> Race sign-up
Looking for quick entry? Get more warm-up time and sign the skate waiver in advance.
Sign the skate waiver >>> Skate waiver
/// Schedule*
| TIME | EVENT |
| 2:00 PM | Welcome to Main Street Station (VRT, Treefort, City of Boise) |
| 2:10 PM | First Whistle + Women’s Race (Mayor Lauren McLean) |
| 2:20 PM | Open Gender Race |
| 2:30 PM | Junior Race |
| 2:40 PM | Relay Race |
| 2:55 PM | Full Contact Race |
| 3:00 PM | OPEN SKATE |
*Times are approximate