Switch route when complete one route

Hope to let user select the route when they riding / finish current route to get more badges without end the current riding.
For example i riding Lutscher route and i done the route and getting the badge already, I would like to do Lutscher CCW in same event without end the ride,
it could be navigate me to new route starting point without “teleport”, i think this would reasonable.

Then i can complete Strava 100km Gran Fondo challenge in Zwift, and have double fun !