Run & RaceTHE LONGER YOU GO, THE EASIER IT GETS
Your long runs and fartlek training aren't enough for maximum performance
Death in West Virginia was first in obstacle race's 3-year history
New technologies let amputees run marathons, swim rough water, ski, cycle and more
Kinetic energy from runners in Paris helped power the event
Off-road and on-pavement, these shoes go the distance
Four years after 'Born to Run,' the writer reflects on the complicated state of minimalist running
Ditch crunches for these more effective moves
These globe-spanning jet-worthy races should help round out your running bucket list
Incorporate some speed work and strength training into your routine
Five minutes of these pre-run exercises can make a world of difference
Think you have what it takes to go beyond Tough Mudder and the Spartan Race? Try these
The 6 basic types—and who they're best suited for
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Combine cardio, strength and explosive power with these workouts
Everything you need to make this your best year of running ever
Rides with other athletes can improve training and speed
Off-road and on-pavement, these shoes go the distance
Gear Reviews
Smart gadgets that improve your off-road training
Prevent mud-butt with polyethylene origami from UK company Full Windsor
Some of the sport's top competitors offer their advice