Cardiac Arrest During Long-Distance Running Races Approximately 2 million people participate in long-distance running races in the United States. Reports of race-related cardiac arrests have generated concern about the safety of this activity. CA-LongDistanceRunning Complete the Form below to Download the Collegiate Echoes by Athletic Heart 2019 Study Please enable JavaScript in your browser to complete this form.Name *FirstLastEmail *WebsiteSubmit Recent Posts NBPA Cardiologist Opens Up About League’s COVID-19 Concerns Athletic Heart Leads The Way In Sports-Related COVID Cardiac Clearance Cardiac Screening Importance Rises In The Wake Of The COVID-19 Pandemic Cardiac Screening Importance Rises In The Wake Of The COVID-19 Pandemic Return to sports after COVID-19 infection: Do we have to worry about myocarditis? See News Archives