This map will test not only your parkour skills but how fast you can move. You will have limited amount of time to get to the finish - if you are not fast enough, you will be burned by lava falling from the ceiling. If you die, you'll be forced to start from the beginning but before that you've got to wait when lava disappears. So, if you want to try hardcore parkour map for Minecraft PE - you'd better try Wall Run.
How to install:
Download and unzip archive
Then go to the any File manager
And copy the map in to the "/storage/emulated/0/games/com.mojang/minecraftWorlds" folder.