| Country | Participant | Team |
|---|---|---|
| 🇱🇻 LAT | Adrians Pladers | — |
| 🇱🇻 LAT | Agate Staņa | — |
| 🇱🇻 LAT | Agnese Katrīna Reveliņa | — |
| 🇬🇧 GBR | Aiga Jansone | — |
| 🇱🇻 LAT | Aigars ANSBERGS | Maratona klubs |
| 🇱🇻 LAT | Aleksandrs Avanesovs | — |
| 🇱🇻 LAT | Aleksandrs Grava | — |
| 🇱🇻 LAT | Aleksejs Malinovskis | Novikontas Energy |
| 🇱🇻 LAT | Aleksejs Portakovs | — |
| 🇫🇷 FRA | Alexis Le Gall | — |
| 🇱🇻 LAT | Aļģirts Valužis | — |
| 🇱🇻 LAT | Anna Marija Mackare | — |
| 🇱🇻 LAT | Annija Evelīna Berga | — |
| 🇱🇻 LAT | Annija Pūlmane | — |
| 🇱🇻 LAT | Annija Tomaša | TestDevLab |
| 🇱🇻 LAT | Antons Maksimenkovs | — |
| 🇱🇻 LAT | Antons Ušakovs | — |
| 🇱🇻 LAT | Armands Ivanovskis | — |
| 🇱🇻 LAT | Armands Zvejnieks | MRC |
| 🇱🇻 LAT | Arnstein Godejord | — |
| 🇱🇻 LAT | Artis Ķemeris | — |
| 🇱🇻 LAT | Artis Mincenbergs | Noskrien Cēsis |
| 🇱🇻 LAT | Artūrs Caics | — |
| 🇱🇻 LAT | Breta Ozoliņa | — |
| 🇱🇻 LAT | Daiga Greiškāne | — |
| 🇱🇻 LAT | Daiga Jākobsone | — |
| 🇱🇻 LAT | Daniela Feldmane | — |
| 🇱🇻 LAT | Daniel Gonsales Kasas | Finchecker |
| 🇱🇻 LAT | Diāna Ērgle | — |
| 🇱🇻 LAT | DIANA STEPINA-GAUJA | — |
| 🇱🇻 LAT | Didzis Brauns | SPORTAPUNKTS |
| 🇱🇻 LAT | Dmitrijs Babicevs | — |
| 🇱🇻 LAT | Dmitrijs Vecgailis | SK BULTA |
| 🇱🇻 LAT | Dmytro Skumin | Finchecker |
| 🇱🇻 LAT | Edgars Caics | — |
| 🇱🇻 LAT | Edgars Klints | — |
| 🇱🇻 LAT | Edgars Prulis-Munda | — |
| 🇱🇻 LAT | Eduards Šimkovs | VIA-S Running Division |
| 🇱🇻 LAT | Elina Kuzmane | — |
| 🇪🇪 EST | Elmar Ekholm | — |
| 🇱🇻 LAT | Elvis Bekmanis | — |
| 🇱🇻 LAT | Elvis Galickis | Finchecker |
| 🇱🇻 LAT | Elvis Šķilvalts | — |
| 🇱🇻 LAT | Elviss Straupenieks | — |
| 🇱🇻 LAT | Elvis Šukteris | — |
| 🇱🇻 LAT | Emīls Penēzis | — |
| 🇱🇻 LAT | Endijs Blūms | — |
| 🇳🇴 NOR | Erik Godejord | — |
| 🇱🇻 LAT | Ernests Mekšs | Skrien Jēkabpils! |
| 🇱🇻 LAT | Evita Goša | — |
