For in-school kids programs we teach them to ride, it often only takes 15 mins. We provide different activities to keep everybody challenged. If a participant can't ride for any reason, they can help facilitate the activity.
For a program outside the organisation, if we have a participant that is unable or does not want to ride but wants to participate, they can join the support car. In the case this is a child, we need to observe the adult and gender ratios