The men's double-shot 100 meter running deer competition was one of 15 shooting sports events on the Shooting at the 1908 Summer Olympics programme.

[1] A deer-shaped target made 10 runs of 75 feet (23 meters), with the shooter firing two shots during each run.

The runs lasted about 4 seconds each and took place 110 yards (100 meters) distant from the shooter.

There were three concentric circles on the target, with the smallest counting for 4 points, the middle for 3, and the outermost for 2.

A hit outside the circles but still on the target (except on the haunch) counted for 1 point.