Running hard can bring discomfort, but experienced runners manage it better. They differentiate between effort spikes and actual issues. Your brain processes signals from muscles, heart, and lungs to regulate exertion. Regular training can increase pain tolerance, making hard efforts less challenging.
Sharp or worsening pain signals a problem, requiring reduced effort or stopping. The goal is to recognize normal discomfort without quitting. Motivational self-talk and postural cues can help. Focus on breathing, cadence, or surroundings to distract from fatigue. Music and scenery also aid distraction, especially at lower intensities. Read more culture coverage.
Practice controlled discomfort in training to prepare for races. Finish tempo runs strongly, and run intervals with fatigue. Stay calm during discomfort to learn responses. The aim is to distinguish between 'this is hard' and 'something is wrong,' not to endure indefinitely. Related: Charles Hicks Aims for First American Finish in Chicago Marathon.
This original Runner World brief is based on reporting from Canadian Running. Visit the source for its complete reporting, context and any later corrections.