Hi Debbie; I'm sorry to hear that this happened. This ride is in my neck of the woods, and it is always scary to have problems in the Southern California area, it means another riding area can be lost! Already at Chino Hills State Park, they will not allow an endurance ride (we are told by the rangers). They have a fear of exactly the incident that you mentioned, and they have a large and active bicyclist population. They will allow a NATRC ride to happen because they know it is a timed ride, and they watch us like hawks. So far so good. It's really a shame though, Chino hills is a great place to get some miles. I hope the sponsor of the junior will read these posts, but I'll bet you even if they did, they wouldn't realize it was themselves. Some people are real slow to catch on, or never do. Yours, Beth