Obstacle 3 is long and narrow and is very closely situated to Obstacle 2.

Location: Behind Obstace 2 when standing on the lookout (see images).
Terrain: Mostly grass, the obstacle, mostly flat ground.
Structure: Straight wooden frames.

Note: The numbering represents the order of posting and may not correspond to the actual order in the marathon.
Click on the images below to view them in a larger size.