SEE WHAT THEY'RE UP AGAINST
THE BUDDY RUN
Without knowing the course length, teams set out at dawn on this 4.5-mile trek.
THE DARBY QUEEN
26 obstacles spread over 2,000 meters make this one of the most difficult obstacle courses known to man.
MACHINE GUN RANGE
Using different weapons, teams must engage several targets while making sure they don't misfire.
Teams sprint to different shoot points where their firing skills are tested using different weapons.
Teams will be timed as they try to assemble weapons from various mixed parts.
Under stressful conditions, Soldiers will have to administer emergency care.
Three massive towers that competitors will attempt to climb, then rappel down using fast-rope techniques.
Teams must jump from moving helicopters into Victory Pond, then compete in a swim event.