Trail to Treadmill

Trail to Treadmill is a coaching tool for planning, assessing and tracking uphill performance on a treadmill. It is built for trail running and uphill work — not a generic flat-running calculator adapted after the fact. Grade changes physiological demand, economy, speed and locomotion, so uphill assessment is treated as its own problem. WHAT YOU CAN DO • Translate a flat pace into uphill treadmill targets (Equivalent Pace) • Plan distance, elevation gain and vertical speed (Session D+) • Prescribe treadmill work at a chosen percentage of your VAMpeak • Check whether the treadmill’s displayed speed matches the real belt speed • Run structured uphill tests: walking capacity, locomotion transition (ULTT), maximal VAMpeak, time-to-limit and gradient efficiency • See how each uphill capacity is evolving versus previous comparable tests SENSORS Bluetooth is optional. You can connect a standard heart-rate sensor or running pod during a test. Every test works without one. PRIVACY Athlete profiles and results stay on your device. The app does not use analytics, advertising, crash-reporting or tracking SDKs. You choose if and where to share a result. HEALTH This is a coaching tool, not a medical device. It does not diagnose, treat, cure or prevent any disease. Several protocols are maximal or near-maximal exercise tests. Check with a doctor before using the app to plan training and before a maximal test. Stop immediately if you feel chest pain, dizziness or unusual shortness of breath. Created by Lorenzo García, graduate in Physical Activity and Sport Sciences (registered professional nº 65834) and endurance coach. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.trailtotreadmill.com/privacy