No, she finds out herself

Since its practice you don't need your gear, so you leave it on the couch. You go to the training site to see four girls, what could go wrong?

Meanwhile at your house Temari plops down on the couch and lays down unaware of your bag holding your Anbu gear. The bag falls down (you left the bag unzipped like an idiot.) your mask falls out, Temari hears the mask fall and picks it up. 'So this is why he is so tired and comes home late!' Temari thinks.

Back at the training site the trainer is Kakashi. Kakashi explains how the girls will try to catch you. You hear one girl mutter to the others 'This'll be easy!' Kakashi hears this as well and says "No its not going to be easy, why else do you think its four against one? Start!"

You bolt into the forest right as the final 't' comes out of his mouth, you find the tallest tree and make a shadow clone to send up there. While real you is under ground, waiting for prey.