| # | Võistleja | Triatlonide arv | Isiklik rekord | Esimene maraton | Viimane maraton |
|---|---|---|---|---|---|
| 331 | Artjoms Gajevskis, 2000 | 1 | |||
| 332 | Artur Abras, 2008 | 1 | |||
| 333 | Artur Part, 1994 | 1 | |||
| 334 | Arvo Sala, 1970 | 1 | |||
| 335 | Asko Kuusalu, 1977 | 1 | |||
| 336 | Astrid Snäll, 1999 | 1 | |||
| 337 | Avo Laaneväli | 1 | |||
| 338 | Beatrice Mallozzi | 1 | |||
| 339 | Ben Ryan | 1 | |||
| 340 | Benjamin Lenatz H1 | 1 |
