Easy running, by definition, should feel easy. But as any runner knows, those long, slow runs can sometimes be the most difficult of a training program—both mentally and physically. Some good news: ...

These helpful apps and services can help you choose the right shoes, track their wear and tear, and improve your running form and overall experience.

Super shoes make almost everyone faster. The combination of the shoes’ next-gen midsole foam, carbon-fiber plate or other stiffening agent, and rockered geometry are known to improve running economy, ...