Speed Workouts In The Heat: Summer Running Tips • Mile By Mile

We all know that there are many challenges to running in the heat. Here's how to run a speed workout in the heat safety and successfully.

Aerobic vs. Anaerobic Training - Runners Connect

Speed workouts to do when it's really, really hot - Canadian Running Magazine

Run Better in the Heat - The Planted Runner

Running by Feel Workouts: Ditch the GPS and Run Faster

What hot temperatures can do to your running – and how to cope

Calculate How Much The Summer Heat Slows Down Your Run

Summer Running Survival Guide: 10 Tips for Running in Heat & Humidity - RELENTLESS FORWARD COMMOTION

Speed workouts to do when it's really, really hot - Canadian Running Magazine

Can Speed Work Really Improve My Distance Running Times? - St Pete Running Company