I'm thinking of something: when you end a map and you have at least one team left turning around trapped in those event map circle. Does the game end based on the number a squad have walked or the number of turn after the first unit reached the final flag?

If you don't know, you can't have a team endlessy turning around. The game will finish by itslef after a time.

So if it's based on the number of turn, actually running high speed is better when you farm those maps. If not that will be the same at the end.

Edit: made a run on ?-4, seems you have a max limit till a team don't get anymore gold/seed. Or maybe it's a map limit.