Did the Savage Race PA back in June.
coolest part was a US vet that lost one leg from the knee down doing it with his service dog.
he was doing the rope swings and fell. he got up got back in line and then did them without falling.
the obstacle was near the start/finish line so everybody watching. when he did them the second time the place went fucking bezerk.
...talk about a the hair raising on your forearms