Do Long distance Runners have higher risk of heart attack?

Heart health benefits of marathons - Dr. Sara Filmalter

Running to extremes: High-endurance exercise OK for heart health

What Happens To Your Body During An Ultramarathon

Marathon Runners Life Expectancy

Are you ready? What no one tells you about Ultra Marathon

ULTRA RUNNERS: How to Stay Healthy and Strong (Long Run Mistake)

Ultra Marathon Training: Staying Healthy

Patanjali's Yoga Sutras 1.9 (Verbal Delusion)

Joe Rogan - What It Takes To Be An Ultra Marathon Runner

5 Most Effective Diet Habits for Runners - Proven Strategy

ARE ULTRAS (AND MARATHONS) BAD FOR YOU?!

My Next Ultramarathon

The Science of Marathon Running

What happens AFTER an ultra marathon - How to Maximize Recovery after a race

How To Fuel For An Ultramarathon?

From a #Rhizotomy at #AtlanticSpineCenter to Running #UltraMarathon! #backpainrelief

Running Forever | A Why We Run documentary