Hill-climbing tests carried out for electric skateboards, electric scooters, electric unicycles, the Onewheel, and other Alt-Wheels are not a new thing.
Back in the early days of motor vehicles, there were such tests for Alt-Horses.
The kind of Death Hills I face daily where I am.
This is a good time to point out that FindHills has unfortunately had to go to a Patreon model. What used to be a great resource for all is now a great resource only for some. All mapping services need to add this ability natively and free for all.
Video: Boosted Board Versus Death Hills
Measure Death Hills For Electric Skateboarding (And Other Transit)