Starting with Sports Tracker version 4.5.0 we have added new feature.

Now you can e.g. create routes, follow, import and export them.

Go to the Map screen. Tap on the map to set a starting point. Tap the icon that has three lines. Select a routing that you want to use. Draw your route by tapping on the map until you are satisfied with your route. Tap the Done button, give your route a name and save it. You can also select heatmaps and browse most used paths and then draw a route top of the heatmap.  Save it and try your new route later!

Start a new workout and tap the Routes icon. Select a route, adjust your activity type and press GO!

The Route is visible on top of the map.

There is no audio feedback or directions available in Follow mode.

- To import route go to MAP screen and tap + sign > choose Import Route (GPX)

- To export route open the route and tap share. GPX file can be shared or saved.

Detailed instructions available here