Picture it: you and the family, or three of your closest friends, flying over Philip S. Miller Park at 50 miles per hour on some of Colorado’s longest and fastest zip lines. That’s just the start of what you’ll get with this set of gold passes to Castle Rock Zip Line Tours. After you’ve taken flight, test your Ninja Warrior skills on the Epic Sky Trek and spend two hours at the Epic Adventure Tower, complete with a 42-foot climbing wall, rappelling stations, and a 45-degree Kamikaze zip cable. Enter below for your chance to win.