"In Philip Northrup, Michigan has a most versatile athlete. He stars in the broad jump, javelin throw and pole vault.... Coach Steve Farrell of the Maize and Blue school rates Northrup one of the best all-round men he has had in some time, with the possible exception of Hubbard, the great colored ace."
Northrup's performance at the 1925 Big Ten outdoor meet held in Columbus, Ohio helped lead the Michigan track team to the conference championship as he accounted for 9-1/2 points. At the meet, Northrup won the javelin and set a new conference record in the event. He also finished fourth in the long jump and tied with three others for third in the pole vault. At the 1925 NCAA Men's Track and Field Championships, he helped Michigan take second place as the Wolverines narrowly lost the team title to Stanford. At the NCAA championships, Northrup won the event championship in the javelin throw and tied for first in the pole vault. As a junior in May 1926, Northrup led Michigan to another Big Ten track and field championship. Northrup accounted for 12-1/2 points at the conference championship by winning the javelin throw, tying for first in the pole vault and finishing third in the long jump. Northrup's javelin throw of 207 feet, 7-3/8 inches, set a new conference record. Northrup's Big Ten record in the javelin throw stood until 1933 when Duane Purvis of Purdue recorded a distance of 208 feet, 5-1/4 inches. Northrup also retained his national title in the javelin at the 1926 NCAA track and field championships with a winning throw of 200 feet, 10 inches. In 1927, Northrup was selected by his teammates as the captain of Michigan's track team. At the 1927 Penn Relays, Northrup won the javelin throw and finished second in the long jump to 1928 Olympic gold medalistEd Hamm of Georgia Tech. At the 1927 Big Ten meet, Northrup finished third in the javelin as his Michigan teammate Lovette won the event with a throw of 181 feet, 1 inch. Northrup graduated from the University of Michigan School of Dentistry in 1928 and became an oral surgeon. He also served on the faculty of the University of Michigan from 1935 to 1963. He died in 1963 at age 59. In 2007, Northrup was selected for the University of Michigan Track & FieldHall of Fame.