| Dalībnieks | Valsts | Komanda |
|---|---|---|
| Jānis Šņoriņš | 🇱🇻 LAT | — |
| Jānis Sproģis | 🇱🇻 LAT | — |
| Jānis Šurupovs | 🇱🇻 LAT | AAP |
| Janis Vaivods | 🇱🇻 LAT | — |
| Jānis Vigups | 🇱🇻 LAT | — |
| Jānis Vulfs | 🇱🇻 LAT | — |
| Jānis Zemturis | 🇱🇻 LAT | — |
| Jans Onzuls | 🇱🇻 LAT | — |
| Jaroslavs Gaveiko | 🇱🇻 LAT | TOLMETS GROUP |
| Jean-Baptiste Denis | 🇫🇷 FRA | — |
| Jēkabs Hincenbergs | 🇱🇻 LAT | — |
| Jēkabs Suhanovs | 🇱🇻 LAT | — |
| Jekaterina Černobrovaja | 🇱🇻 LAT | Biķernieki skrien |
| Jekaterina Isakova | 🇱🇻 LAT | Swedbank |
| Jekaterina Kaimova | 🇱🇻 LAT | — |
| Jekaterina Ļisovska | 🇱🇻 LAT | — |
| Jekaterina Maksimova | 🇱🇻 LAT | — |
| Jekaterina Malinovska | 🇱🇻 LAT | Raspberry Team |
| Jekaterina Malnača | 🇱🇻 LAT | — |
| Jekaterina Vasiļenko | 🇱🇻 LAT | — |
| Jeļena Ābele | 🇱🇻 LAT | — |
| Jelena Beloglazova | 🇱🇻 LAT | — |
| Jeļena Bescennaja | 🇱🇻 LAT | Maratona klubs |
| Jeļena Brjazkalo | 🇱🇻 LAT | — |
| Jeļena Gonšteina | 🇱🇻 LAT | — |
| Jeļena Lotkova | 🇱🇻 LAT | TOLMETS GROUP |
| Jeļena Novaka | 🇱🇻 LAT | SEB |
| Jeļena Uljanovska | 🇱🇻 LAT | SEB |
| Jeļena Viļjeva | 🇱🇻 LAT | — |
| Jeļizaveta Bogačkina | 🇱🇻 LAT | SEB |
| Jete Maria Zīverte | 🇱🇻 LAT | — |
| Jevgenija Rozenberga | 🇱🇻 LAT | Sia MELLER |
| Jevgenijs Kārkliņš | 🇱🇻 LAT | — |
| Jevgenijs Romanovs | 🇱🇻 LAT | — |
| Jevgenijs Semenčuks | 🇱🇻 LAT | Arkādija |
| Joachim Hansen | 🇳🇴 NOR | Monsenbohemene |
| Johanna Rauma | 🇫🇮 FIN | — |
| John Benjamin | 🇱🇻 LAT | — |
| Jolanta Gucaļuka | 🇱🇻 LAT | MOREX.LV |
| Jolanta Manihina | 🇱🇻 LAT | — |
| jose luis Martin Romero | 🇪🇸 ESP | — |
| jose manuel humanes expósito | 🇪🇸 ESP | — |
| Josifs Makarenko | 🇱🇻 LAT | Zolitūde Run Clab |
| Juliāna Karelova Karelova | 🇱🇻 LAT | Bilder |
| Jūlija Bašarova | 🇱🇻 LAT | SEB |
| Jūlija Birnsone | 🇱🇻 LAT | — |
| Julija Langenfelde | 🇱🇻 LAT | — |
| Julija Melehova | 🇱🇻 LAT | — |
| Julija Milova | 🇱🇻 LAT | — |
| Julija Stradina | 🇱🇻 LAT | — |
