Question: When did the namesake of Pre's Trail, located on the north side of the Willamette River in Eugene, Oregon, United States, popularly referred to as "Track Town USA", is a four-mile-long running and walking trail named after a heralded University of Oregon athlete die?
Sentence (from "Steve Prefontaine"): Steve Roland "Pre" Prefontaine (January 25, 1951 – May 30, 1975) was an American middle and long-distance runner who competed in the 1972 Olympics.
Relevant evidence: No