Women’s sports advocacy groups are expressing outrage after a male student was found to be competing in girls’ track and field for Chelsea High School in Massachusetts. Lilly Serrano captured two podium finishes at Thursday’s Massachusetts Interscholastic Athletic Association Division 3 Indoor Track and Field Championships last week.
Serrano, who has competed in girls’ athletics since at least 2024, has earned multiple podium finishes in recent seasons. Earlier this month at the Greater Boston League Championship, Serrano placed first in both the 55-meter dash and the high jump, and third in the 500-meter race. On February 12, Serrano took third in the 55-meter dash and seventh in the 300-meter race at the state championships, earning a medal and podium position in both events.
Serrano, 17, currently ranks first on the Chelsea High School team in the 200-, 300-, and 400-meter races, as well as the high jump and 55-meter dash for the 2026 indoor season. Serrano is also ranked as the second best “female” runner in Massachusetts in the 200 meter Division 3 category.