Trim your route on Relive
You can trim or shorten your route by following these steps:
Open your Relive app
Find the activity that you want to trim
Tap on the activity to open it
Tap the ⋯ menu in the top-right
Tap on Trim route and trim your route
Once you're satisfied with your route, tap Confirm in the top right corner
Tap back in the top left corner
Now create your video