|High School:||Milwaukie HS|
2014-15: Santillan won the Men's 1500 and 500 Meter races at the Pacific Luau Inv. with a 4:05.15 and a 15:26.28 (Outdoor) ... Took second in the Men's 1500 Meter race at the Peyton Scoring Meet, finished at 4:06.03 (Outdoor) ... Finished the Men's 3000 meter run in 8:55.34 at the UW Indoor Open (Indoor).
2013-14: Competed in the 4x400 meter relay, and the 3000, 5000, and 10000 meter runs for the Loggers.