New York City Triathlon canceled because of heat

The roughly 4,000 athletes who trained for Sunday’s New York City Triathlon will have to wait for another event — thanks to this weekend’s major heat wave that’s scorching much of the United States.

The 19th annual endurance race in Manhattan is canceled, organizers said Thursday, with temperatures and humidity expected to be beyond safe racing conditions.

Racers will be refunded their registration fees automatically in two to three weeks, organizers said.

Track the extreme heat

“After exhausting all options to mitigate athlete, volunteer, spectator and staff exposure alike, we are unable to provide either a safe event experience or an alternate race weekend,” organizers said.

Sunday’s high temperature in New York is expected to be in the mid-90s Fahrenheit — but humidity will make it feel like 105-110 degrees, forecasters say.

The race would have begun at 5:50 a.m., before the day’s high temperature, but organizers said conditions throughout the morning still will be too hot and humid. The National Weather Service has put New York City under an