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Core Training

Featured

10 Ways Endurance Athletes Can Use AI to Train Smarter and Perform Better

AI can't run the miles for you, but it can turn scattered training data into real insight. This guide covers ten practical ways to use AI as a trai...

By Lori Russell

Suunto Run 2: A 35g Marathon Watch With a Brighter Screen

A 35-gram watch that still packs a 2,000-nit display, 10-day battery, and dual-band GNSS — Suunto's betting marathon runners don't have to choose b...

By Stephen Gendreau

A Runner's Guide: How to Incorporate Speed Work Into Your Training

Running the same routes at the same pace won't make you faster — speed work will. This guide breaks down every type of interval training, from stri...

By Taren Gesell

The End of Overtraining

Overuse injuries aren't inevitable, they're the result of specific training errors. Three running experts (a USATF coach and two physical therapist...

By Rashelle Brown