On the trail, each group has its own dynamic and pace. Every group has folks who are faster, and folks who are slower. The guides excel at pacing the group appropriately, taking into account the ability of all participants. Typically, the group behaves sort of like an accordion. That is, there’s room to spread out and get into your own hiking groove. The guide, who is always in the lead (and another guide in the back on fuller trips), will periodically bring the group back together at trail intersections, lunchtime, tricky spots, or at points of interest.