Discover the ultimate challenge of the Ironman—a grueling one-day event featuring a 2.4-mile swim, 112-mile bike ride, and a 26.2-mile marathon. Learn about the mental strength and strategies needed to transition through each segment successfully! #IronmanChallenge #TriathlonTraining #EnduranceSports #FitnessJourney #AthleteMindset #SwimBikeRun #TransitionTips #IronmanTips #MarathonTraining #ExtremeSports