Elite athletes can push their bodies to the very limit, but even they can't surpass the boundaries of human nature, according ...

Individual athletes ran an average of 4,000 miles over a year to help define the human body's limit for energy expenditure ...

Creatine is best known for building strength, but here's what most people don't realize – it's also one of the most underrated tools for supporting your brain.

When ultra-runners lace up for races that stretch hundreds of miles and days, they're not merely testing their mental grit ...

Scientists tracked 14 elite endurance athletes for a year and found a metabolic ceiling: no one sustained more than 2.5× ...

The world’s most electric marathon is set to return as the 2025 TCS New York City Marathon takes over all five boroughs on ...

A boundary is emerging for the most seasoned endurance athletes. Beyond apparent performances and records, their bodies seem ...

Scientists have long hypothesized about a theoretical limit to human energy use. The research, published today in Current ...

Even the most elite endurance athletes can’t outrun biology. A new study finds that humans hit a metabolic ceiling at about 2.5 times their resting energy burn. When ultra-runners take on races that ...

If you want to avoid hitting the wall, take a look at your nutrition, training, and race plan.

It” is a supplement called Nomio, a concentrated shot extracted from broccoli sprouts that has emerged as the hottest new ...

From elite champions to first-time runners, the 2024 TCS New York City Marathon turned the five boroughs into a living ...