Two Rivers Isle Those Who Want To Hurt Us

While Vassago could flee faster, Malice knew the forest like the back of her paw. For every shortcut her son could take she knew an even faster one, and keeping up with her warrior's stamina was quite a jiffy too. With the rage building in her brute form, she did not care about the pain she was doing to herself- barely felt it as she chased Vassago who was still not listening to her. 

Once close enough to be on top of him with a powerful jump, she decided to let him run some more to get his energy out. While she knew her kid to be hyperactive, his stamina was way less than hers, and that would show sooner or later.