Here is another plugin that lets you publish GPS routes in WordPress easily. Trackserver comes with a shortcode that lets you publish a map with your track in your posts and pages. It supports SendLocation, TrackMe, MapMyTracks, and other apps. This plugin not only lets you manage your own tracks but it displays them using Leaflet library.
Once setup correctly, this plugin can be used for live tracking of your location on a map. You can download this plugin for free at this time.