I don't know how to record, but there are a few jumps that are possible that were labeled as not possible. The first one (head to glass block) is possible, I did it many times (I don't have speed). The second one (head to slime block) is also possible. The trick is you have to crouch and then go to the edge of the block because it won't work if you're against the wall. They don't look possible but they are. The final one (glass block to fence) on the front was actually impossible, it was late I don't know what I was thinking lol. I changed it though so it's possible now
The concept and theme are nice! and we applaud you on that!
The build is a bit simple but there's not much else you can do with it
The parkour, however, There are some impossible jumps (In 1.8.9) that you cannot do. The parkour is also very confusing on where to go and honestly, I had no idea where to go to at most points, Overall if you fix the parkour you have a good chance!
Thanks for submitting your map and we hope to see more from you in the future!
Have a nice day!