Mike Day (born October 9, 1984) is an American bicycle motocross (BMX) cyclist who has competed professionally since 1994.
His first professional result was second place at the American Bicycle Association (ABA) Winter Nationals in Phoenix, Arizona on April 6, 2002.
[6] In the seniors events, Day's first result was sixth place in "AA" Pro at the ABA Fall Nationals in Del Mar, California on October 26, 2002.
[9] His first race with GT (Gary Turner) Bicycles/Red Bull was the ABA Silverdollar National in Reno, Nevada on January 6, 2007[10] In 2005, Day won the 2005 NORA Cup.
[13] Day refrained from competing in the UCI BMX World Championships in Beijing, China which were held two weeks prior.