Founded 1955 - Reestablished 1986 - Affiliated to the Athletic Association of Ireland
These lists show the best known performance in each standard Olympic event achieved by St Peter's AC athletes. Additional athletes' best known performances are also shown in these lists, where these match or exceed our standards.
Performances achieved in indoor competition or 5km / 10km road races are shown in italics.
Please contact us if you are aware of any other performances which should be included in these lists.
Note: CE = Combined Events (e.g. Pentathlon, Heptathlon, Decathlon).
Belfast (MP) = Mary Peters Track, Belfast; Dublin (PP) = Phoenix Park, Dublin; Dublin (S) = Santry, Dublin; Dunfermline (P) = Pitreavie, Dunfermline.
| 100m | 12.47 | Ian McDonald | U18 | Leinster Juv Ch | Tullamore |
| 12.00w | Pitreavie Trophy | Dunfermline (P) | |||
| 200m | 28.1 | Mark Rogers | U14 | Leinster Sch CE Ch | Dublin (S) |
| 800m | 2:18.68 | Mark Rogers | U14 | Irish Juv Ch | Tullamore |
| 5000m | 24:11 | Tom McGrane | O45 | NE Runners Handicap | Dundalk |
| Mar | 4:36:53 | Kevin Mackin | O40 | NYC Marathon | New York |
| High J | 1.68 | Mark Rogers | U14 | Irish Juv Ch | Nenagh |
| 1.60 | Leinster Juv Ch | Tullamore | |||
| Long J | 5.74 | Ian McDonald | U18 | Leinster Juv Ch | Tullamore |
| Shot | 8.99 | Tom McGrane | O45 | Louth Mast Ch | Bush |
| Discus | 14.62 | Tom McGrane | O45 | Garda Sports | Shercock |
| Hammer | 18.55 | Tom McGrane | O45 | NI Mast Ch | Belfast (MP) |
| 4x100m | 1:13.5 | Michael Mullen | U12 | Louth Juv Meet | Bush |
| Alex Hanneffy | U11 | ||||
| Aaron Byrne | U12 | ||||
| Lorcan Murphy | U11 | ||||
| 100m | 13.03 | Hilary Kerr | U19 | Irish Juv Ch | Tullamore |
| 200m | 26.74 | Hilary Kerr | U19 | Irish Juv Ch | Magherafelt |
| 27.05 | Leinster Juv Ch | Tullamore | |||
| 800m | 2:41.9 | Grace Rogers | U17 | Leinster Sch CE Ch | Dublin (S) |
| 10000m | 51:22 | Maria Duffy | O40 | Great Ireland Run | Dublin (PP) |
| High J | 1.66 | Emily Rogers | U16 | Irish Sch Interpro | Tullamore |
| Long J | 5.39 | Hilary Kerr | U19 | Irish Sch Ch | Tullamore |
| Irish Juv Ch | Tullamore | ||||
| Shot | 10.58 | Frances Rogers | U19 | Irish Jun Ch | Nenagh |
| 10.44 | Irish Juv Ch | Tullamore | |||
| Discus | 22.91 | Frances Rogers | U19 | N Leinster Sch Ch | Dublin (S) |
| Javelin | 40.50 | Olivia McDonald | U20 | AAI Games | Athlone |
| 4x100m | 1:06.74 | Club team | U13 | Leinster Juv Ch | Nenagh |