Spencer Speedway is a 0.5 mi flat asphalt oval located in Williamson, New York. The track was built by brothers Del, Walt and Merele Spencer, and opened in August 1955. It was purchased by John White in 2005, who also owned the Chemung Speedrome. In 2018, Joe Scotnicki and the Race of Champions Tour acquired the track from White. As of the 2023 season, Race of Champions scheduled a six race set at the track for the Rochester Modified Series.

Major events held at Spencer Speedway

NASCAR Whelen All-American Series NASCAR North Tour (1985) NASCAR Busch North Series (1987 and 1994) NASCAR Whelen Modified Tour (1985–1987, 1994, 2008–2009) ISMA Supermodifieds Race of Champions Modified Tour (2018-present) SST Racing Series NHRA Drag Racing Super Six Series (NASCAR Sanctioned in 2007) Auto Value Scorpions