| # | Võistleja | Triatlonide arv | Isiklik rekord | Esimene maraton | Viimane maraton |
|---|---|---|---|---|---|
| 951 | Aivo Arusaar, 1988 | 1 | |||
| 952 | Alan Kirby | 1 | |||
| 953 | Alan Lebrecht, 1978 | 1 | |||
| 954 | Alar Ervin, 1993 | 1 | |||
| 955 | Alar Madilainen, 1986 | 1 | |||
| 956 | Alari Raudsepp, 2006 | 1 | |||
| 957 | Alberto Alejandro Campuzano | 1 | |||
| 958 | Aleh Khanetski | 1 | |||
| 959 | Aleksandr Afanasjev | 1 | |||
| 960 | Aleksandr Doronin, 1984 | 1 |
