Resources › Cup Track Image 1 of 1 Cup Track $1.00 Cup TrackThe Cup Track is one of three books of the Discipleship Tracks series. It is a tool to help disciple adult believers. Written by Kirk L. Zehnder. Quantity: Donate Added! Cup TrackThe Cup Track is one of three books of the Discipleship Tracks series. It is a tool to help disciple adult believers. Written by Kirk L. Zehnder. Donate