Nice idea and a pretty good format for parkour. I think that this would have a better chance of getting accepted if you made the parkour more diverse by using things like beds, heads, enchanting tables, cakes etc.
Congratulations, your map has been ACCEPTED. The build is appealing and the theme is unique. The parkour is fun and works with the build quite well. The only drawback is that the parkour is a little repetitive considering it uses a lot of the same blocks and types of jumps. Well done and I hope to see more submissions from you in the future :D