I'd say do it, but you have to
1. Get in awesome shape. Run for 30 minutes to an hour everyday, optimally. Or at least 20 minutes, 5 days a week. This is a general life tip, but would certainly help for these shenanigans.
2. Get a plan. Get an escape route, nothing will be more of a failure than running around on the roof, carefully trying to get onto the ground without falling too far, and having the entire school staff waiting underneath you because you were too slow.
3. Record it. It's pointless if we can't see it.
4. Don't have any weapons on you, toy or otherwise. Even if you weren't planning on using it, that can put you in deep shit if they find you have any stabby devices.
5. Ideally, hide your identity and have a change of clothes waiting for you behind a bush a couple blocks away. Even better than doing stupid shit like this is getting away squeaky clean.
Here's an example plan: Get awesomely fit and practicing your freerunning. During lunch, change into your costume somewhere 2 or 3 blocks away, leaving your clothes there. Ninja your way onto the roof when you know you're being filmed by friendly cameras, fuck around for a bit, get down quick and run back to your clothes (take a difficult and longer route if you're being pursued, if you lose line of sight with your pursuers for even a second, BOOK IT.) Have a friend pick you up after changing, and come back from "having lunch" as a hero of your peers, and be lavished with gifts and praise.
Then post it online.
1. Get in awesome shape. Run for 30 minutes to an hour everyday, optimally. Or at least 20 minutes, 5 days a week. This is a general life tip, but would certainly help for these shenanigans.
2. Get a plan. Get an escape route, nothing will be more of a failure than running around on the roof, carefully trying to get onto the ground without falling too far, and having the entire school staff waiting underneath you because you were too slow.
3. Record it. It's pointless if we can't see it.
4. Don't have any weapons on you, toy or otherwise. Even if you weren't planning on using it, that can put you in deep shit if they find you have any stabby devices.
5. Ideally, hide your identity and have a change of clothes waiting for you behind a bush a couple blocks away. Even better than doing stupid shit like this is getting away squeaky clean.
Here's an example plan: Get awesomely fit and practicing your freerunning. During lunch, change into your costume somewhere 2 or 3 blocks away, leaving your clothes there. Ninja your way onto the roof when you know you're being filmed by friendly cameras, fuck around for a bit, get down quick and run back to your clothes (take a difficult and longer route if you're being pursued, if you lose line of sight with your pursuers for even a second, BOOK IT.) Have a friend pick you up after changing, and come back from "having lunch" as a hero of your peers, and be lavished with gifts and praise.
Then post it online.