Continue gps activity later question

Hey, guys, when I do a FPS tracked activity(walking,hiking etc) and I hit a pause and select to continue activity later and resume that activity in a different location(let’s say take a racy or a train to a different place and continue my walk from there, for example) what happens with final gps track? Will it show the activity with different paths on different parts of the maps or will it get screwed up? Thank you. 

Edited for a better title.