As long as you're not posting two workouts for two different days on the same post, it'll all level out. 100 reps is more than fair.
I was watching basic Parkour moves on YouTube the other day to try to learn a few to impress my friends. I wish they had a place you could practice where there was padding and it was idiot-proof.
It's pretty fun, but yeah, I'm nowhere near any level to take it outside just yet.
There's a few parkour gyms around... maybe Google it? The place I go has a huge range of demographics that go to it... everything from kids to a bunch of older women, it's pretty great.