Hillary Heron

Heron made her international debut at the 2017 South American Junior Championships. She finished eighth in the all-around, seventh on vault, and eighth on floor exercise.[3]

Heron started the 2018 season competing at the Pacific Rim Championships where she finished sixteenth in the all-around and fourth on vault.[4] She next competed at the Junior Pan American Championships, where she helped Panama finish seventh as team; Heron finished eleventh in the all-around and fourth on vault.[5] Additionally, she finished seventh floor exercise.[6]

In October Heron competed at the Junior South American Championships where she placed fourth in the all-around. During event finals she placed second on vault and balance beam, fourth on uneven bars, and fifth on floor exercise.[7]

Heron was selected to compete at the inaugural Junior World Championships alongside Karla Navas. Together they finished twenty-third as a team. Individually, Heron finished 44th in the all-around.[8] Heron ended the season competing at the Junior South American Championships. She placed fourth in the all-around and helped Panama place third as a team. During event finals she placed first on vault, third on uneven bars, fourth on balance beam, and eighth on floor exercise.[9]

Floor Exercise

Uneven Bars

Balance Beam

Floor Exercise

Heron at the 2019 Junior World Championships

Heron became age-eligible for senior competition in 2020; however most competitions were canceled or postponed in 2020 due to the global COVID-19 pandemic. Therefore Heron did not compete that year. She returned to competition at the 2021 Pan American Championships where she helped Panama place fourth as a team and individually she placed twelfth in the all-around. During event finals she placed second on vault behind Natalia Escalera.[10][11]

Heron competed at the Bolivarian Games where she helped Panama finish third as a team. Individually she finished third in the all-around and on vault but won silver on floor exercise. She next competed at the Pan American Championships where she helped Panama finish tenth as a team during qualifications. Individually she placed twenty-ninth in the all-around.[12] At the South American Games Heron won silver on vault and bronze on floor exercise.

Heron competed at the Cairo World Cup where she won bronze on vault behind Joscelyn Roberson and Asia D'Amato. Additionally she placed fifth on floor exercise. Mistakes at the Pan American Championships prevented her from receiving an all-around qualification spot to the World Championships but was still able to perform on every event due to qualifying through the World Cup series. She finished 41st in the all-around, qualifying for the 2024 Summer Olympics as an individual.[13][14] On floor, she performed a double layout half out, also known as the Biles, becoming the first gymnast other than Simone Biles to perform one of Biles' named skills at a World Championships.[15]