App supporting the American Academy of Physician Associates' (AAPA) 2023 Step Up Challenge on May 20-24, 2023, in Nashville, TN. The Challenge encourages event attendees to engage in healthy activities and some friendly competition. Anyone can track their steps using their smartphone by pairing with Google Fit or participants can track their steps using their own personal Fitbit, Garmin, or custom-branded Heka Health trackers.