Had my own warrior dash this morning.
Did a trail run on my muddy neighborhood and conservation land trail. The beginning was total muck/rolling logs. Then, a tree was down and I had to do some figuring out how to get over that. The rest was uneventful, as I go back a different way, up a steep, steep hill. This run involved lots of DEET and having to wash my shoes with the hose at the end.
About 3.5 miles.
2015 Trek Silque SSL
Specialized Oura
2011 Guru Praemio
Specialized Oura
2017 Specialized Ariel Sport