| Participant | Country | Team |
|---|---|---|
| Lauma Rībena | 🇱🇻 LAT | Maratona klubs |
| Laura Barkova | 🇱🇻 LAT | — |
| Laura Gailīte | 🇱🇻 LAT | — |
| Laura Graubiņa | 🇱🇻 LAT | — |
| Laura Krūmiņa | 🇱🇻 LAT | Orientēšanās klubs Alnis |
| Laura Slisane | 🇱🇻 LAT | — |
| Laura Vilka | 🇱🇻 LAT | — |
| Laura Zambrāne | 🇱🇻 LAT | Terēzes pīles |
| Lauris Zariņš | 🇱🇻 LAT | Jelgavas Ledus sporta skola |
| Lelde Cerkova | 🇱🇻 LAT | — |
| Lelde Strautiņa | 🇱🇻 LAT | Privātskola "Punktiņš" |
| Leonīds Novikovs | 🇱🇻 LAT | — |
| Leo Vīksna | 🇱🇻 LAT | — |
| Letīcija Kelle | 🇱🇻 LAT | — |
| Liene Lūse | 🇱🇻 LAT | — |
| Liene Pļaviņa | 🇱🇻 LAT | Run With Anita |
| Liene Žabinska | 🇱🇻 LAT | Maratona klubs |
| Līga Koškina-Dika | 🇱🇻 LAT | — |
| Liga Liepina | 🇦🇮 | — |
| Līga Markeviča | 🇱🇻 LAT | — |
| Līga Meija | 🇱🇻 LAT | — |
| Līga Pavlovska | 🇱🇻 LAT | — |
| LĪGA ŠVARCE | 🇱🇻 LAT | — |
| Līga Vaģele | 🇱🇻 LAT | — |
| Līna Mateiko | 🇱🇻 LAT | Jelgavas Ledus sporta skola |
| Linards Meiris | 🇱🇻 LAT | — |
| Linda Borisanova | 🇱🇻 LAT | — |
| Linda Kulberga | 🇱🇻 LAT | — |
| Linda Šteimane | 🇱🇻 LAT | Jelgavas Spīdolas Valsts ģimnāzija |
| Linda Tirums | 🇱🇻 LAT | 30draugi.lv |
| Līva Markava | 🇱🇻 LAT | — |
| Lizete Kleina | 🇱🇻 LAT | Orientēšanās klubs Alnis |
| Lolita Hercoga | 🇱🇻 LAT | — |
| Lolita Tomsone | 🇱🇻 LAT | Matisons Runner's Club |
| Loreta Fedotova-Pole | 🇱🇻 LAT | — |
| Loreta Zorgevica | 🇱🇻 LAT | — |
| Lote Miķelsone | 🇱🇻 LAT | — |
| Lūcija Grosa | 🇱🇻 LAT | ČetrasĀdas |
| Luis Sapo | 🇱🇻 LAT | — |
| Luka Bogdanovs | 🇱🇻 LAT | — |
| Madara Kukure | 🇱🇻 LAT | — |
| Madara Romaško | 🇱🇻 LAT | — |
| Madara Veinberga | 🇱🇻 LAT | — |
| Madara Vilcāne | 🇱🇻 LAT | — |
| Madara Zviedre | 🇱🇻 LAT | Sportland |
| Maigurs Streilis | 🇱🇻 LAT | — |
| Maira Janevica | 🇱🇻 LAT | — |
| Maksims Cvetkovs | 🇱🇻 LAT | LAFI Serviss |
| Maksims Koršunovs | 🇱🇻 LAT | Bubliki |
| Maksims Ļevickis | 🇱🇻 LAT | — |
