with sparking the national running boom of the 1970s. An annual track event, the Prefontaine Classic, has been held in his memory since 1975. Known as the "Hayward Field Restoration Meet" in its first two years, it was rebranded as the "Bowerman Classic" for 1975 and set for June 7. Two days after Prefontaine's death, it was renamed by the Oregon Track Club on June 1, with Bill Bowerman's approval, and the first "Pre Classic" was held six days later. During his career, Prefontaine won 120 of the 153 races he ran (), and never lost a collegiate (NCAA) track race longer than one mile at the University of Oregon. In 2020, SuperWest Sports included Prefontaine in its list of The Greatest Pac-12 Male Track and Field Athletes of All Time. Memorials Pre's Rock Pre's Rock is a memorial at the base of the roadside outcrop where Prefontaine died. An engraved stone memorial with a picture of Prefontaine, it reads: "PRE" Runners inspired by Prefontaine leave behind memorabilia to honor his memory and his continued influence, such as race numbers, medals, and running shoes. Paying such homage to Prefontaine has become a tradition that reaches a height during important or noteworthy running events in Eugene (e.g. the Olympic Trials or the Prefontaine Classic). As University of Oregon professor Daniel Wojcik documents in his study of the memorial, Pre's Rock has become both a grassroots shrine and pilgrimage site for athletes and non-athletes from around the world. Pre's Rock was dedicated in December 1997 and is maintained by Eugene Parks and Recreation as Prefontaine Memorial Park. The rock () is a mile (1.6 km) due east of Hayward Field, just across the Willamette River from the east end of Pre's Trail. On Skyline Boulevard, it is approximately from its intersection with Birch Lane. Other memorials The Prefontaine Memorial, featuring a relief of his face, records, and date of birth, is located at the Coos Bay Visitor Center in Coos Bay. In 2008, ten memorial plaques were laid along the Prefontaine Memorial Race route, the former training grounds of Prefontaine. The plaques bear an image of Prefontaine from his high school yearbook and various quotes and records from his time in Coos Bay. The plaques were part of a grant from the Oregon Tourism Commission, the Coos Bay-North Bend Visitor & Convention Bureau, and the Prefontaine Memorial Committee. Each year on the