The only requirement to participate in Top Trail is to track your rides and upload them as GPX files to the website. Since Top Trail allows you to use whatever tracking device or apps that you prefer, there are a lot of various situations where you might need help fixing a track, converting a track, etc. Here are some helpful tools that might assist you along the way.
GPX Studio
Great for when you forgot to turn off your tracker and drove home or there’s a glitch in the tracking data you need to fix. Instead of losing all the miles, you can load your GPX track into GPX Studio and edit your file, then export the updated track, and load that GPX file onto Top Trail. Best of all, it’s free!
My Geo Data: Convert CSV to GPX
https://mygeodata.cloud/converter/csv-to-gpx
If your tracking device only exports CSV files, you will need to convert them to GPX files in order to upload them to the Top Trail site. This handy tool converts CSV files to GPX files so you can do that. Free and paid options.