As a senior, he rushed for 2,567 yards (fourth in the state) on 277 carries, had a 9.27-yard per carry average and scored 34 touchdowns. He rushed for more than 100 yards in every game and had seven contests of 200 or more yards. He had 277 rushing yards and four touchdowns against Coachella Valley High School. He also played defensive back, registering 19 tackles (16 solo) and 2 interceptions. He received third-team All-state, All-CIF Southern Section and Sunkist League Offensive MVP honors.
He competed in track & field as a sprinter, recording personal-best times of 10.7 seconds in the 100 meters and 21.9 seconds in the 200 meters.
Miller accepted a football scholarship from Fresno State University. As a true freshman, he appeared in 10 games and was the backup behind running backDwayne Wright, tallying 288 rushing yards (second on the team) on 54 carries with 2 touchdowns. He led the team with 16 carries for 113 yards and a touchdown against Hawaii.
As a sophomore, he started 8 out of 10 games and was third on the team behind true freshman Ryan Mathews, with 624 yards on 132 carries and scored 7 touchdowns.
As a junior, even though Mathews missed time with a knee injury, Miller was also limited with injuries and missed the game against Louisiana Tech University. Anthony Harding ended up taking over as the rushing leader of the team. Miller rushed for 844 yards (second on the team) on 120 carries (6.8-yard avg.) and scored 7 touchdowns. Among his highlights were 161 rushing yards (including a 90-yard run) with two touchdowns against Hawaii and 181 rushing yards, including an 80-yard touchdown against Idaho.
As a senior, he remained a backup and his production dropped as Mathews led the nation in rushing with an average of 150.67 yards per contest in 12 games. Miller also fell behind freshman Robbie Rouse, posting 367 rushing yards (third on the team) on 68 carries (5.2 yards avg.), with 9 receptions for 38 yards. He finished his college career with 45 games, 2,062 rushing yards on 374 carries and 20 touchdowns in his four seasons. He also made 14 receptions for 91 yards.[2]