In order to take your parkour game to the next level, you will need to practice all the time. The Gibson Athletic Parkour Training Kit might help. It is a modular set of plyometric boxes, rails, and tools that you can use in your space to build your own course.
The kit consists of pipes, fittings, boxes, and everything you need to get started. It comes with interlocking internal mechanisms that can withstand the most extreme uses.