A new temporal framework for the passionate engagement journey of ultra-endurance athletes: A qualitative investigation

• Tatjana Bill ,

  Contributed equally to this work with: Tatjana Bill, Roberta Antonini Philippe

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing – original draft

  * E-mail: tatjana.bill@unil.ch

  Affiliation Institut des Sciences du Sport, Faculté des Sciences Sociales et Politiques, Université de Lausanne, Lausanne, Suisse, Switzerland

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• Roberta Antonini Philippe

  Contributed equally to this work with: Tatjana Bill, Roberta Antonini Philippe

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Supervision, Validation, Visualization

  Affiliation Institut des Sciences du Sport, Faculté des Sciences Sociales et Politiques, Université de Lausanne, Lausanne, Suisse, Switzerland

  https://orcid.org/0000-0001-9650-5174

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