Foley holds the Women's Senior Irish National Record for the Heptathlon with 5394 points, achieved in Hemel Hempstead on 23 and 24 August 1997. Her personal best (and second in the Irish all-time records) in the high jump is 1.88m. set in Rotterdam, Netherlands on 13 June 1993. Foley also holds second in the Irish all-time records for the triple Jump with a distance of 12.49 set in Lappeenranta, Finland on 21 June 2003. Her biggest achievement was her representation for Ireland at the 1993 World Championships in Stuttgart where she competed in the high jump.