But when I challenge, the ride isn't showing up as a league ride (no little cup/trophy next to it in the scheduled sessions page).JLO, Don't forget a League ride has to be current to schedule it. I don't think Spin Around the Block is current.
Other than that just challenge someone, you can add ghosts later once they are in your activity.
I guess my problems must be because the league ride isn't current.... That would explain the problems/frustrations.