Why it’s better to do hills at the beginning of your run

Tired minds see hills as larger than they are

Your cheapest and most effective training tool

Advice for every kind of runner from coach and Olympian Nicole Sifuentes on perceived exertion and getting the most out of your training

New Strava features help runners see their progress while avoiding overtraining

Strava’s new Perceived Exertion and Fitness features are designed to help runners see how their workouts are contributing to their training goals, and when they might need to take a rest day