Matt Hart is a freelance journalist whose work has appeared in Outside, National Geographic Adventure, and Men's Journal magazine. He resides in Boulder, Colorado.
Is Your Heart Healthy? | Outside Magazine April 2016
Heart-rate apps bring Olympic-caliber recovery to everyone.
The Dark Side of Fitness | 5280 Magazine April 2016
Inside the often unfortunate, sometimes weird, and occasionally gruesome drawbacks of fitness fanaticism.
Uphill Movement | National Geographic
For More and More Runners, Ski Mountaineering Is Closing the Winter Fitness Gap
Ultrarunning at a Crossroads: Is There a Growing Doping Problem? | Competitor Magazine
As the sport emerges from its grassroots beginnings, it finds itself at a rather challenging inflection point.
A Killer Course | Outside Magazine
The science is out on whether ultrarunning is good or bad for our hearts—but I'm sure the Hardrock 100 is good for mine.
The Only Smart Running Shoes Worth Buying | Men's Journal
"If the Altra IQ can make a dent in the astronomical injury rates runners experience, this shoe will spawn a revolution."
Get More From the Treadmill | Men's Journal Magazine November 2015
The treadmill has long been synonymous with monotony — a place to zone out and pretend you're not watching E!
Four Days and Eight Million Years
— Medium magazine
Your Brain on Pain: The Nolan's 14 Route | Outside Magazine
Our innate desire for adventure has some going big in the mountains.
The Hal Koerner Interview | iRunFar
On Life, Kids, And Our Sport's State Of Affairs:
Where in the World Did Karl Egloff Come From? | Outside Magazine
The guy who is snagging Kilian Jornet’s speed records is just getting started.
The Iron Cowboy Makes Masochism Look Like Fun | Outside Online
The Iron Cowboy Makes Masochism Look Like Fun | Out...
Chasing Dakota | Mountain magazine
A day with ultrarunner Dakota Jones as he prepares for the most competitive 50 mile race ever.
Elisa Desco Interview | Competitor Magazine
Trail Running’s Persona Non Grata Speaks Out
Hurts So Good | Grand Traverse 2015 | Mountain magazine
Ultrarunners chase ski mountaineers at Colorado’s Elk Mountain Grand Traverse.