Thunderridge High (THS) Class of 1999 Alumni List

Help us Update the Thunderridge High 1999 Class List by adding any names missing from the list below:

1999 Class List

Know Thunderridge High Class of 1999 graduates that are NOT on this List? Help us Update the 1999 Class List by adding missing names.

Reunions and Thunderridge High School News

More 1999 alumni from Thunderridge HS have posted profiles on®. Click here to register for free at® and view other 1999 alumni.


If you are trying to find people that graduated in '99 at Thunderridge in Highlands Ranch, CO, check the alumni list below that shows the class of 1999.

For former Thunderridge students from CO, you can view the class reunion information that has been posted by other site visitors. In addition, we encourage you to post your profile in the alumni directory, share information about the school activities you were involved with and reconnect with Thunderridge High School alumni.