You can use Google Maps to track your walk.
To use Google Maps to track your walk you can use the Map Pedometer which is a google maps pedometer to help track your walk.
The Google Maps Pedometer is a pedometer app that allows you to calculate the distance traveled for running, walking, cycling, or other activities.
By marking your points along the Google map, the google pedometer / map pedometer feature will also compute the distance of your route.
Route distance is displayed in miles or kilometers.
Mappedometer.com is where you can get the Google Map pedometer app.
Or through Google Play App Store.
Google Maps allows you to record the distances between two or more places, and with it, you can also easily create routes for your running exercises.