cancer Research finds ultramarathon running is a risk factor for colorectal cancer Jennifer Sandlin

On again off again Scientists confirm alcohol is, in fact, bad for you despite civilization's vigorous objections Jason Weisberger

running The goal of the Taco Bell 50k Ultramarathon is to not puke during a 31-mile run that includes stopping to eat Taco Bell 9 times Jennifer Sandlin

health Why sports drinks are dumb Ellsworth Toohey

marathons Marathon runner disqualified for chain-smoking during race David Pescovitz

bending the rules Elite runner wins 3rd in ultramarathon — by using car in part of the race (and yes, she's disqualified) Carla Sinclair

vids Why Youtube's algorithms push extreme content on every possible subject Clive Thompson