Ryleigh Marshall got her start in gymnastics at 18 month sold in a mommy and me class. Once Ryleigh was old enough to take classes on her own, she was invited to pre-team at the age of four. By the age of five, Ryleigh began competing as a level 1 with Reflex Gymnastics.

In the fall of 2018, Ryleigh began training at Orlando Metro Gymnastics and competed level 1 during the fall of 2018. Ryleigh competed level 3 during the 2019-2020 season and finished fourth on vault at the Florida State Championships.

Ryleigh began her 2020-2021 level 4 season at the Jungle Gym Invite where she earned a bronze medal on floor. She progressed throughout the season and qualified to Florida State Championships where she concluded her season with a top 5 vault score and a top 10 AA score.

Currently, Ryleigh trains 16 hours per week under coaches Emanual Chiclana and Julimar Torres-Ruiz at Orlando Metro Gymnastics. Soon, Ryleigh hopes to get her back handspring on beam, her layout on floor, and a perfect cast handstand on bars. In the future, Ryleigh's goal is to compete for LSU.