In this personal injury action involving a bicycle accident, plaintiffs, Timothy W. Swieckowski, by and through his parents and next friends, S. Michael and Catherine A. Swieckowski, and his parents individually, appeal the summary judgment entered in favor of defendant, K. Bill Tiley. Defendant, City of Fort Collins (City) cross-appeals the trial courts refusal to dismiss plaintiffs claims against it. We reverse and remand for further proceedings.