The ACG Ultrafly will be available from spring 2026 at Nike.com and selected retailers. As always, we'll bring you our full ...

In an event organized by Adidas and dubbed “Chasing 100,” the 27-year-old Kubheka outran four other world-class ultrarunners ...

You know running builds endurance. Here’s how it can change your body composition. Running obviously builds your endurance.

Missing a few workouts can actually help you to avoid falling into overtraining syndrome, so you can show up feeling fresh ...

Molly Seidel has been on the road for much of the summer. When the elite marathoner spoke to Runner’s World in a phone ...

I joined a relay team with nine friends, slept in a van, and ran through the night. Here’s why racing outside your comfort zone could transform your approach to running.

This will give you ranges of beats per minute for each percentage of maximum heart rate. Then pre-determine the target zone ...

A pesar de tener ya 49 años, Reyes Estévez intentará batir el récord de España M45 de 21 kilómetros el próximo 16 de ...

Un nuevo estudio dirigido por la Universidad de Sídney sugiere que esta cantidad de pasos ofrece beneficios para la salud ...

Cuando tenía 16 años, mi entrenador de fondo del instituto hizo algo después de un entrenamiento que nunca olvidaré: sacó ...

Mohamed Attaoui, Quique Llopis, Marta García y Dani Arce se han clasificado para pelear por los diamantes en dos jornadas ...

El atleta sudafricano Sibusiso Kubheka rompe la barrera de las seis horas en 100 kilómetros a un ritmo medio de 3:35 en el ...