Hey there, before going ahead with your map submission review I'd like to inform you that I'm only giving you my personal opinion/feedback on your parkour map submission and my personal feedback will certainly not affect your parkour map submission in the slightest, I recommend that you take in my feedback to improve your submission if there are any flaws, you don't need to and you're free to ignore me but anyhow, before going ahead I'd like to mention that I'm a Moderator not a Map Judge so this is just my personal opinion and I am not accepting or denying your parkour map as this is only my personal opinion.
Theme/Design: For the theme, we've already got plenty of video game/game type themes that unfortunately look quite similar to your parkour map submission, unfortunately from my point of view your theme is unoriginal. For the detail, it's alright at the front but the rest of it is pretty bland and there isn't much detail put into it, unfortunately.
Parkour difficulty/variety: For the parkour difficulty I would say that it matches that of a medium map, I suggest adding more harder jumps though if you're aiming for a medium map submission, for the variety your parkour is unfortunately quite bland, you've got a couple of blocks that are unique but all of the jumps feel like they're in stages and not really natural, also I suggest adding some more unique parkour jumps.
Good luck!