Objectives: The primary purpose of the Trying Activity in Kidney Cancer Survivors (TRACKS) Trial is to compare the effects of a supervised physical activity program plus traditional exercise counseling (SPA) versus a supervised physical activity plus motivationally-enhanced behavioural counseling (SPA+BC) on change in self-reported moderate/vigorous PA between baseline, post-intervention, and 12-week follow-up among KCS. The secondary outcomes are changes in self-reported quality of life (QoL), body composition (anthropometric measures), cardiorespiratory fitness, physical function, and motivational constructs from the Theory of Planned Behaviour (TPB) constructs.