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Officer Candidates School
Ductus Exemplo - Leadership by Example

Feb 23, 2023

Candidates navigate through the Endurance Course. The Endurance Course includes the O course, a 3.2 Mile run, and various obstacles that would likely be seen in a battlefield environment. The purpose of the Endurance Course is to test the candidate’s physical endurance and technical ability to negotiate various obstacles while wearing a Load Bearing Vest and Service Weapon. (U.S. Marine Corps photo by Sgt Gumchol Cho)

CAMERA

Canon EOS-1D X

LENS

EF50mm f/1.4 USM

APERTURE

14/10

SHUTTERSPEED

1/400

ISO

125

IMAGE IS PUBLIC DOMAIN

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This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.

CAMERA

Canon EOS-1D X

LENS

EF50mm f/1.4 USM

APERTURE

14/10

SHUTTERSPEED

1/400

ISO

125