Ronnie Williams is the assistant coach for sprints and hurdles for the University of Louisville track and field/cross country program in Louisville, Kentucky, and joined the Cardinals staff on August 18, 2023. By his third season, Louisville athletes under his direction had earned six All-ACC honors and two NCAA East First Round berths.
Williams has overseen several notable sprint achievements at Louisville. In 2025-26, Breanna Braham set school records indoors in the women's 300 meters and 400 meters, then added a Louisville freshman record in the outdoor 400 meters. During the 2024-25 season, Kiyah Yeast earned All-ACC recognition indoors after placing fourth in both the 60 meters and 200 meters at the ACC Championships, with a school record in the 200 meters, while Jaidyn Johnson added second-team All-ACC honors in the men's 60 meters. Outdoors that year, Yeast produced one of the strongest sprint seasons in program history by setting Louisville records in the women's 100 meters and 200 meters, posting the seven fastest 200-meter times in school history, and winning silver in the 200 meters and bronze in the 100 meters at the ACC Outdoor Championships. Louisville's 4x100 relay placed sixth at the ACC meet, and the 4x400 relay set a program record. In 2023-24, Yeast earned second-team All-ACC honors in the indoor 200 meters, both Louisville 4x400 relays finished sixth at the conference meet, and the women's outdoor 4x400 relay established another school record at the ACC Championships.
