Learn more about the impact ultramarathon running has on red blood cells and how it may do more harm than good for the body.

For the Bull to Bell run, Chiu's toughest stretch was the roughly 30-mile trek along Route 1 in New Jersey from New Brunswick ...

One of the biggest players in the ultra-cycling scene is the Race Across Series ( raceacrossseries.com) in Europe and Quebec, ...

Early benchmarks suggest Qualcomm’s chip in the Galaxy S26 Ultra may outpace the Exynos 2600 in the standard model.

NPR's science podcast Short Wave talk about how ultrarunning affects the body, the trend of intermittent fasting and how to protect people's mental health when they talk with chatbots.

After a long trail race, some of your red blood cells may not bend the way they should. That matters because red blood cells have a tight job description.

By Dennis Thompson HealthDay ReporterTHURSDAY, Feb. 19, 2026 (HealthDay News) — Ultra-marathon runners must be incredibly fit to endure races that can extend more than 100 miles, but their bodies pay ...

Jazmine Aranas, Karen Fournier come from different background, but both fell in love with running and want to share that as El Paso Marathon arrives.

We bet you didn't expect ramen and Cheetos to make the list.

Why overdoing extreme endurance running might not be good for you - Scientists provide proof that ultramarathon athletes’ red ...

From a 7.5km fun run to a punishing 100km ultra run, the 'Malaysia Taman Negara Ultra 2026’ will push runners to their limits.

Extreme endurance running damages red blood cells in ways that may affect their ability to function properly, according to a study published in the American Society of Hematology's journal Blood Red ...