Track Calculator: RunCalc

Compare running times across altitude, distance and pace. - Estimate an equivalent race time at a different elevation. - Choose from common race distances and compare distance equivalents. - Review pacing splits. - Select a track, save favorites, and revisit calculation history. - Copy or share a result. Calculations are estimates for training and comparison. They do not predict an individual performance or establish an official qualifying time. Location is optional and helps find nearby tracks. RunCalc requires a subscription or lifetime purchase. Available annual, monthly and lifetime plans and prices are shown in the app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/