Did you know that in 11 hours you could have a really cool half-pipe in your backyard? According to this website it’s possible, and resulting half-pipe looks a lot more fun than the ramps I would make as a kid. Make sure you check out the link to the build photos before you try making one yourself.
How to build a skateboard halfpipe in 11 hours. Myself and retiree skateboard enthusiast Rob Maggi went over to a friends house to put up a halfpipe for him. I haven’t built a halfpipe from scratch in many years so Rob was on point on this one. The ramp was to be 5 feet tall by 12 feet wide with a 7 foot transition which is pretty mellow but you can still blast airs out of it.