012: How do I activate my Trailhead account?
Since March 2015, the previously separate "Trailhead" (Mines portal) account has been incorporated into a campuswide Mines master account called "MultiPass." When you arrive at Mines you are given instructions to activate and manage your Mines MultiPass account at http://identity.mines.edu.
On that webpage, you can change your MultiPass -- if you know your current MultiPass, or if you previously set security-challenge questions there.
If you have forgotten your old MultiPass and have not yet set security-challenge questions, please visit the CCIT Technical Support Center (CT156A) with a valid ID for personal help resetting your password and configuring your MultiPass account.