Generally, any running apps tracker can be used, either with or without GPS enable.
Apps tracker is NOT limited as listed below.
It must has DATE/MONTH and DISTANCE. Exemption for treadmill/pedometer.
Smart watch also can be used.
For treadmill or pedometer, snap the panel that state the distance. SIMPLE!
For smart watch user, connect with phone apps or snap the watch. See photo in gallery below.
For phone apps user, you have 2 options: