heat

A scientific paper predicts how potential future Summer Games host venues may become more and more constrained as global temperatures continue to rise.

Your weekly guided tour of the best new research and articles on running from around the web.

When you're running in the heat, how much should you adjust your pace — and still get the same workout intensity? We dig into the science of swelter.

As events as big as the Olympic Trials get rescheduled because of heat, we went to the science to find out how you should decide when it is too hot to run safely.

Historic depth in the women's field, decisive victories for both male and female leaders, and temperatures topping 101 made for an interesting day at the U.S.’s most competitive 100-miler.

Unprecedented temperatures in the Pacific Northwest caused heat-induced hospitalizations, meet delays — and dystopian social media posts at the U.S. Track and Field Olympic Trials.

It's time to embrace summer heat as a training tool. Here's how.

Here’s how to adjust your training in the heat, and help your body adapt so it can handle more.

A new study reveals that rising temperatures are having a real impact on marathon times.

Research reveals ideal race temperatures and how to adjust your pace when it heats up.

Use these eight tips to perform optimally in hot conditions.

Race-day conditions should be perfect for racers.