Crashes and scratches. Young!Scout X Young!Reader

"Come on and catch me Chucklenuts!" You shouted off of your red bike, throwing your pursuer's favorite phrase right back at him as you stood up on the pedals.
"No fair (Y/N)! Your on a bike!" Scout shouted from behind you.
"And you want to get to run faster so catch me!" You laughed, looking behind you at the slender boy following you. He put on a pouty face and started to run a little faster. You smirked devilishly and took off to the forest where you usually trained, Scout keeping up somewhere behind you. You transitioned smoothly from pavement to dirt as you hit the woods and it's paths. You turned around repeatedly to make sure that Scout was ok behind you. 
You wanted him to get better at his running, he was complaining too loud about it so you decided that you were going to train him yourself, taking him on long runs, short ones, and over different terrains, you even trained him in parkour. Well what little you knew of it.
Lost in thought, you ran the route that you and Scout had done for the past three weeks. You knew that he was still behind you, thanks to the patter of his feet against the leaves and dirt. You were too lost in thought to notice the exposed root sticking out in the trail. Your bike's tire caught the root and sent you flipping head over heels into the dense brush that surrounded the trails. You shrieked as you flew threw the air, and heard Scout shouting after you, but it was distant. You crashed knees and hands first into a small tree and thorned bush. You stood up slowly, shaking at the knees and clutching your hands to your chest. You looked up at Scout who was running over to you and looked down at your slightly stinging knees. You gasped when you saw the blood dripping quickly down your legs and looked at your hands, which your wrists hurt like hell from the impact. You saw the blood dripping down them as well. Scout had finally caught up to you and paled when he saw your blood dripping down your body.
"Come on (Y/N), we should get you to my mom's house, it's closer." He murmured, wrapping his arm around your shoulder to help you stumble out of the brush. You nodded and looked back at your bike I can get it later You thought. 
"Thanks Scout." You murmured.
"No problem." He replied