The team of Daniel Winn, Johnny Gregorek, Will Geoghegan and Edward Cheserek finished in a time 16:18.93.
The Ducks were wheeling and dealing at the Penn Relays on Saturday, winning both the men's distance medley relay and women's sprint medley.
Oregon track and field will head to Philadelphia this week for the Penn Relays, looking for similar success to last year's trip.
For the second-consecutive week, Oregon redshirt junior Jenna Prandini was named National Athlete of the Week on Tuesday by the USTFCCCA.
On a weekend where the Ducks racked up 18 event wins at Hayward Field during the Oregon Relays, Prandini carried the torch at Mt. SAC.
Both past and present Oregon athletes put on a show for the Hayward faithful at the Oregon Relays, Friday.
Modin set a first day lifetime best in the decathlon with 4,100 points, beating the 4,045 he scored at the NCAA Championships last June.
The Oregon track and field team added its first wave of the 2016 freshman class, as Robert Johnson announced five additions to the program.
High school, collegiate and professional athletes will converge on Historic Hayward Field Thursday, April 16-Saturday, April 18.
Prandini flew to a win in the long jump besting a field that contained UK's Kenyattia Hackworth and teammate Jasmine Todd.
Oregon showed off both its star power and depth to win both the men's and women's team events against Kentucky and Washington on Saturday.
Two-day ticket packages to the weekend days of the 2015 NCAA Track & Field Outdoor Championships are now on sale.