Starting with the 2014-2015 indoor season, the leading performances in each event (at senior level) by Athletics Louth athletes are shown. The best known performance in each event is shown, along with additional performances which match or exceed standards based on those used by the UK Power of 10 and Tops in Athletics ranking websites (as at April 2015), and by the IAAF Scoring Tables.


In the hurdles, steeplechase and throws only performances with the senior hurdle heights/hurdle spacings/implement weights are included.


A new all-time list (with higher standards) was added for the first time in December 2018.