Competitor bio:

Jonathan, 55, has completed 25+ marathons and multiple triathlons, including two full Ironman events. He is running the World Marathon Challenge to increase awareness of Children’s National Health System in Washington, D.C. His goal is to raise $1 million towards upgrading the hospital’s inpatient mental health unit to create a new nationwide model for addressing the mental health needs of children and adolescents. Jonathan is President of KCIC, a privately held consulting firm that helps companies manage their product liabilities. You can follow his training progress on Instagram and learn more about his race mission here.