I'm not the organizer just a Colorado local pilot. I'm cross posting this from RC Runryder

The event is at Chatfield State Park Littleton Colorado.
Pilot Registration at 8:30am
AMA Is Required.
$8.00 for Park Entry
$25.00 Pilot Landing Fee.
Our Very Special Guest Pilot This Year Is Mr Todd Bennett.
Event Contests Will Include Auto Rotation And Drag Racing.