title: Genetic information will influence but not predict the first two-hour marathon.
authors.forename: Erik D
authors.initials: ED
authors.lastname: Hanson
authors.forename: Nathan T
authors.initials: NT
authors.lastname: Jenkins
authors.forename: Stephen M
authors.initials: SM
authors.lastname: Roth
mesh_terms: D000222:Adaptation, Physiological / Q000235:genetics*; D006801:Humans; D009119:Muscle Contraction / Q000502:physiology*; D018482:Muscle, Skeletal / Q000502:physiology*; D010101:Oxygen Consumption / Q000235:genetics*; D005082:Physical Exertion / Q000502:physiology*; D010809:Physical Fitness / Q000502:physiology; D012420:Running / Q000502:physiology*; D013647:Task Performance and Analysis