I treated heat stroke at the NYC Marathon. Marathons need to prepare for a climate-changed world Extreme heat is changing marathons, so medical planning needs to change, too

I treated heat stroke at the NYC Marathon. Marathons need to prepare for a climate-changed world Extreme heat is changing marathons, so medical planning needs to change, too https://www.statnews.com/2026/10/02/marathons-climate-change-extreme-heat-medical-planning/ By Vibhu KrishnaOct. 2, 2026 Krishna is a senior resident physician in the Division of Occupational, Environmental & Climate Medicine at UCSF.