Training

Learn the science behind perfecting your taper with help from CTS coach, Jim Rutberg.

I came into the lab a skeptic, and walked out a very sweaty convert. You don’t need to be fast to benefit from this kind of testing. In fact, the slower or more unsure you feel, the more helpful it can be. 

How do you take care of your feet before they start showing signs of trouble?

Learn about the basics of effective heat training from the experts at CTS.

Carrie Meng is chasing a Western States silver buckle—training for 18,000 feet of vert from pancake-flat Florida. See how she’s getting race-ready as a flatlander!

A Runner's Guide to Smart Hydration

Isometric strength training builds muscle, strengthens and stiffens tendons, and helps prevent injury—making it a powerful, low-skill tool for ultrarunners to train smarter.

Reclaim the joy in your miles. Here’s how adding play to your training can boost performance, fight burnout, and keep you in love with the run.