Here are the possible solutions for they usually have two runners on clue
Answer
Clue
Relevancy
sleds
Clue
They usually have two runners
They usually have two runners on
They have runners
They often have runners
semis
Clue
They usually leave two when they're done
wheelbarrowrace
Clue
Event in which two people have two hands and two feet on the ground
newt
Clue
Gingrich who said "females have biological problems staying in a ditch for thirty days because they get infections and they don't have upper body strength"
Definition
a tailed amphibian of the salamander family, also EWT