You would like to have your heart rate data on Strava along with your map. Let's say you already have a heart rate monitor, and you record your GPS track on your phone. How to interlace Heart Rate and/or power data with position dataĪnother common use for the tool is to merge Heart Rate data from one device with the Position Data from a GPS. In this case, you will want to select all of the 'Streams' (notice the checkboxes next to Position, Elevation, and Heart Rate in the table below? Once you send the combined file to Strava, your ride will be full-length! In the image above, the horizonal red and orange bars represent the duration / time of your loaded GPS files. Once you do, you should see a page similar to the one below: You can also ZIP any of these three file types for faster uploading. The tool can accept any compination of GPX, TCX, or FIT files. Simply go to the main Combine GPS Files for Strava page and upload your files. Rather than upload two short tracks, you can get credit for the full century (or longer!) ride that you did. You then start your phone GPS and start recording your Strava activity once again. What happens is you are riding along, and your GPS dies. The most common use for this tool is to concatenate two tracks end-to-end after your GPS dies.