Ruth Croft and Daniel Jones successfully defended their T102 titles in a sodden Tarawera Ultra-Trail by UTMB race in Rotorua ...

HealthDay News — Ultra-endurance running accelerates red blood cell (RBC) aging through inflammatory and oxidative pathways, according to a study published online Feb. 18 in Blood Red Cells & Iron.

A study shows ultramarathon running induces oxidative stress and structural damage in red blood cells. Multiomics analyses revealed protein oxidation, copper accumulation, and reduced cell flexibility ...

The Shuswap Trails Alliance says this year's online auction fundraiser was a resounding success. In a statement released in its Feb. 24 newsletter, STA said it raised more than $50,000 during the ...

Middle-distance runs on mixed Peak District terrain reveal a shoe that feels purposeful – but not without compromise ...

Ruth Croft made history in 2025, winning the world’s biggest race in ultra trail-running: a 174km course crossing three countries and circumnavigating Mont Blanc. She tells senior writer Derek Cheng ...

Galaxy S26 Ultra Hands-On: Slimmer, Lighter and Loaded With Upgrades ...

There are trail running shoes for all terrains and distances these days, but what about the best all-rounder off-road running ...

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 ...

The Motorola Razr Ultra (2025) jsut dropped to its lowest historical price on Amazon. Will you be getting one?

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