Colby Simmons (born 16 October 2003) is an American road cyclist who rides for UCI Continental team Visma–Lease a Bike Development.
[4][5][6] Simmons won his first national age-group title at the USA Cycling Amateur Road National Championships junior men’s age 15-16 criterium race in downtown Hagerstown, Maryland in June 2019.
[10] Simmons finished second to Owen Cole in the U23 national road race at the USA Cycling Amateur Road Nationals in Roanoke, Virginia in June 2023.
[11] That month he also finished as runner-up at the United States National Criterium Championships in Knoxville, behind three-time winner Luke Lamperti.
[12] He was selected for the 2023 UCI Road World Championships held in Glasgow, in August 2023.