Hello 00X00,
Unfortunately I will be Rejecting your map.
The theme isn't very original, as there are similar maps that are just jumps, (Colors - Hard or Random - Expert for example)
When building a parkour map, please have a main build, then build the jumps around it, rather than just having the jumps on their own. Not having a build can make the map look a bit boring, and also makes it look messy.
The parkour doesn't have much variation, as it's made up of mainly single blocks and ladders. I would recommend experimenting with a larger variety of blocks and items when building jumps, it makes the map overall more enjoyable to complete.
As you made it all different difficulties, the map varies from easy-medium with a few jumps better suited for a hard map, and the length is good for a hard map.
Thanks for submitting your map! I hope to see more maps from you in the future.