This study reports the effects of a goal-setting intervention on fear of failure in young elite athletes. Using the hierarchical model of approach and avoidance motivation as a theoretical vantage point, a goal-setting intervention using mastery-approach goals and existing goalsetting recommendations was used as intervention. The goal-setting group (n = 33) attended 12 weekly, one-hour goal-setting sessions, while the control group (n = 16) did not. A Danish version of the short form of the Achievement Motives Scale-Sport was tested with a confirmatory factor analysis and showed good fit. It was used to measure fear of failure at baseline, at the end of intervention and at follow-up, 12 weeks after intervention had ended. Results showed that in the goal-setting group, fear of failure decreased significantly from baseline to end of intervention, but increased again from end of intervention to follow-up. This indicates that fear of failure is an achievement motive disposition that can be changed through certain achievement experiences. Implications for practice and future research are discussed. © 2014 International Society of Sport Psychology.