From Novice Sprint All the Way up to Ironman! Exploring the Progression of Recreation Specialisation for Amateur Ironman Triathlon Finishers

This research provides an in-depth interpretation of how amateur Ironman triathlon finishers develop their skills and commitment to the sport. A qualitative approach was adopted to collect data from 25 amateur Ironman triathlon finishers through a two-step process—individual in-depth interviews followed by a focus group interview—and the resulting data were analysed to synthesise key themes. The analysis revealed that progression along the recreational specialisation continuum involves three areas encompassing eight themes. The first area, facilitators, underscores the influence of personal motivation and social support in sustaining participation. The second area, specialisation development, reflects growth in knowledge, behaviour, and affective engagement with the sport. The third area, changes after progression, highlights personal insights, evolving event preferences, and shifts in social or individual roles. Based on these findings, this research enhances the application of serious leisure theory and recreational specialisation literature, particularly in the context of Ironman triathlon participants. It also lays the groundwork for future large-scale model development and identifies two promising research directions: strategies for mental adjustment to overcome obstacles and approaches to maintaining a sense of balance in life. Overall, the findings offer a concise theoretical basis and practical guidance for fostering sustained participation in recreational triathlon.