It makes me very happy to be able to tell you that your map has been ACCEPTED.
Theme: Although we do have some "Clown" themed maps, I believe this rendition of the theme does bring something new to the table. It's not just a clown, my man's is juggling! So, I think the theme is fine.
Build: The build is great, I liked it the instant I saw it. It really looks like a juggling clown. It has great detailing, shaping, and block usage. Well done, it's very cute!
Parkour: The PK length and difficulty do fit the medium difficulty. It also had great variation in the blocks/jumps used, proving to be an enjoyable experience. But, I found it to be confusing at times, having odd checkpoint placements, and suffering from some difficult jumps. Which is why I addressed all of these issues and I hope you are okay with them, I tried my best to not tamper with the integrity of the map.
I hope to see many more maps from you three in the future!