Yeah, most rides we go on are that way. The fast migrate to the front and the slow move to the back then at intersections we wait. The problem is that the fast guys didn't kow where to go so we where stuck behind the slow guys. Besides the last decent ride i went on was a fast only group and it was alot of fun riding with people that could ride aggressively. I would much rather wait for somebody that isn't comfortable riding fast than have to scrape them up, but its nice not having to wait at all.