physiology

Injury Prevention

Wonky Legs? Even the Best Can Suffer This Mysterious Malady

Elizabeth Carey

Culture

Will Women Ultrarunners Surpass the Best Men?

Amby Burfoot

Health

Caffeine Can Kickstart Your Workout but Beware Its Effect on Your Gut

Patrick Wilson

Health

Science and Sport: The Athlete’s Gut Series

Patrick Wilson

Health

Over Half of Ultrarunners Get Nauseous During Races; Here’s Why

Patrick Wilson

Health

Jitters and Java: Your Genes May Affect Your Response to Caffeine

Patrick Wilson

Health

Beating Gut Troubles in the Heat

Patrick Wilson

Training

Running Around The Menstrual Cycle

Events

Are Ultra Marathons Good For The Sole?

Duncan Larkin