Ted Metellus, New York Road Runners' chief event production officer, says weather is "front of line" in planning for the TCS New York City Marathon. After the unusually warm 2022 race—where finishers were 11 minutes slower and temperatures were 22 degrees warmer than 2021—the organization expanded heat preparations, adding more misting stations. The 2024 forecast calls for mostly cloudy, dry conditions with highs near 70 degrees in Central Park, above the optimal range.
Research shows elite male runners perform best at 39 degrees, while elite women peak at 50 degrees; recreational runners fare best around 43-44 degrees. The 1984 marathon, held at 79 degrees with 90% humidity, resulted in hundreds of heat-related illness treatments and the race's first fatality, Jacques Bussereau. Experts explain that as external temperatures rise, blood flow diverts to the skin for cooling, reducing oxygen to muscles and impairing performance.
Source: New York Times Top Stories · Summarized by HeadlinesBriefing