A fli-derb is a roller derby using advanced hoverboards known as fli-blades.
The 2035 Fli-Derb Western Regional Championships were held at the Lone Pine Fli-Drome in Hill Valley.
On September 16, 2035, Emmett Brown and Marty McFly traveled from 1986 via the time parachute, and smashed through the Lone Pine Fli-Drome's glass ceiling into fli-derb arena itself. They broke another window as they made their escape on a stolen fli-blade.
Appearances[]
- Back to the Future (IDW Publishing)
- Issue 9: "Continuum Conundrum Part 4"
- Issue 10: "Continuum Conundrum Part 5" (Mentioned only)
- Issue 11: "Continuum Conundrum Part 6" (Mentioned only)