title: Role of altitude training and the two-hour marathon.
authors.forename: Robert F
authors.initials: RF
authors.lastname: Chapman
authors.forename: Abigail
authors.initials: A
authors.lastname: Laymon
authors.forename: Carsten
authors.initials: C
authors.lastname: Lundby
authors.forename: Benjamin D
authors.initials: BD
authors.lastname: Levine
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology*; D000531:Altitude; D006801:Humans; D018482:Muscle, Skeletal / Q000502:physiology*; D010101:Oxygen Consumption / Q000502:physiology*; D005082:Physical Exertion / Q000502:physiology*; D010809:Physical Fitness / Q000502:physiology*; D012420:Running / Q000502:physiology*; D013647:Task Performance and Analysis