(Portland, OR)  --  A trio of Cal Poly running backs rushed for over 100 yards as the Mustangs thumped the Vikings, 55-35, at Providence Park on Saturday.  Alex Kuresa [[ kuh-RESS-uh ]] threw for 275 yards and a pair of scores in the loss.  Paris Penn led Portland's ground attack with 68 yards.  The Vikings dropped to 2-and-5 on the year.  PSU is off until Northern Colorado visits Providence Park on Saturday, October 29th.