You are downloading the Tracks And Distance AppX file v126.96.36.199 for Windows Phone. Tracks And Distance is a free and useful Health & Fitness app: Based on the "Tracks" example application (https://github.com/microsoft/tracks). The source application is augmented by calculating the ... You can now download the offline AppX file to install & try it.
Download Locations for Tracks And Distance 188.8.131.52 AppX file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Tracks And Distance AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.