She is only 3. That's what they do - run, climb, touch, etc. Please do not even think about adhd for at least another 3 - 4 years. Until then, chalk it up to age and lack of maturity. Even when she starts school - she will have to have time to LEARN how to be in school. So, when the teacher tells you she talks alot, she doesn't sit in her seat, she doesn't pay attention, etc., please chalk it up to her learning HOW to be in school and don't go straight to the adhd thing.
Everyone who has a child that does anything but sit around quietly with hands in laps, thinks their child is adhd. Kids are energetic. If you want to label her, call her the "energizer bunny" but don't call her adhd! She's waayyyy too young for that!