Healion made her international debut for Ireland at the
2022 UCI Para-cycling Road World Championships and won a bronze medal in the road race B event, along with her pilot,
Linda Kelly. Since 2023, Healion has been piloted by
Eve McCrystal in international road competitions and Linda Kelly in international track competitions. In September 2024, Healion represented Ireland at the
2024 Summer Paralympics in
road cycling and finished in fourth place in the
road race B and fifth place in the
road time trial B. She also competed in
track cycling and finished in fifth pace in the
individual pursuit B and seventh place in the
time trial B. ==References==