This type of two-a-day workout can help unlock speed for some top-tier runners. Experts say it's not for everyone.

Bring on the new year–and your next running goals.

Preparing to run 48.6 miles over four days requires physical and mental TLC.

Ask anyone about the most convenient cardio option that comes with no hefty gym membership, costly workout gear, or any other ...

A sensible mix of easy pacing and strategic speed boosts fitness, prevents injury, and keeps running fun. Training for a ...

Women who dislike running can still build stamina and improve heart health through effective cardio alternatives like skipping, kickboxing, cycling, and dancing. These workouts enhance endurance, burn ...

Here’s the thing nobody tells you when you start training: the magic doesn’t happen while you’re clocking kilometres. It ...

As the temperature drops, low-impact cardio workouts can be the way to get your steps in and heart rate up from the comfort ...

The brain-chemical surge that comes with running may bolster coordination and speed in the old and young alike, a new study ...

A balanced Hyrox-inspired approach that boosts fitness while keeping fatigue in check ...

A triathlete by trade, Yee became the second-fastest British marathon runner in history when he completed the 26.2-mile ...