The New York Times, It Hurts, but Is it Worth It?
By Christopher Percy Collier

 

National Geographic Adventure, The Cold Hard Truth About Fish
By Christopher Percy Collier

 

The New York Times, Ouch, My Knee! Is There a Bike Fitter in the House?
By Christopher Percy Collier

 

The New York Times, Runner Road Rage
By Christopher Percy Collier

 

The New York Times, Look Mom, Hands On
By Christopher Percy Collier

 

Men's Journal, The Athlete's Rub
By Christopher Percy Collier

 

Fast Company, Fun Runs
By Christopher Percy Collier

 

National Geographic Adventure, Practice Smarter
By Christopher Percy Collier

 

National Geographic Adventure, Eat This, Feel Good
By Christopher Percy Collier

 

National Geographic Adventure, Mile-High Fit Club
By Christopher Percy Collier

 

National Geographic Adventure, The Bounce Back Set
By Christopher Percy Collier

 

Budget Travel, Europe is Trying to Kick the Habit
By Christopher Percy Collier

AMC Outdoors, Staying in the Game
By Christopher Percy Collier

AMC Outdoors, Staying Alive
By Christopher Percy Collier