| Participant | Country | Team |
|---|---|---|
| Paula Pāvila | 🇱🇻 LAT | — |
| Paula Peipiņa | 🇱🇻 LAT | — |
| Paula Pelnēna | 🇱🇻 LAT | — |
| Paulina Szczecina | 🇱🇻 LAT | Polska |
| Pauline Paegle | 🇱🇻 LAT | — |
| Pauls Asaris | 🇱🇻 LAT | — |
| Pauls Jurjāns | 🇱🇻 LAT | — |
| Pavel Käkinen | 🇱🇻 LAT | — |
| Pāvels Proskurovs | 🇱🇻 LAT | — |
| Pāvels Rihards Kabakovs | 🇱🇻 LAT | V - Zīgleri |
| Pavels Spiridonovs | 🇱🇻 LAT | — |
| Pavels Voitehovics | 🇱🇻 LAT | Wallester |
| Pawel Cisowski | 🇵🇱 POL | Polska |
| Paweł Łaskawiec | 🇵🇱 POL | — |
| Pēteris Birkants | 🇱🇻 LAT | — |
| Pēteris Lizums | 🇱🇻 LAT | — |
| Pēteris Mūrnieks | 🇱🇻 LAT | — |
| Pēteris Priedītis | 🇱🇻 LAT | — |
| Pēteris Vanags | 🇱🇻 LAT | — |
| Petter Dyngeland Senum | 🇳🇴 NOR | Monsenbohemene |
| Philip Kärner | 🇪🇪 EST | — |
| pier-luc fiset | 🇨🇦 CAN | Poutine du QC |
| Pijus Prakapavičius | 🇱🇹 LTU | Alytaus SC |
| Piotr Pietrzyk | 🇵🇱 POL | — |
| Pjotrs Voznarskis | 🇱🇻 LAT | Zolitūde Run Clab |
| Poļina Curikova | 🇱🇻 LAT | Skriešanas skola |
| Polina Zomberga | 🇱🇻 LAT | TOLMETS GROUP |
| Polsat Cichocka | 🇵🇱 POL | Polska |
| Rafał Deresz | 🇵🇱 POL | — |
| Raimonds Kairišs | 🇱🇻 LAT | — |
| Raimonds Veinbergs | 🇱🇻 LAT | Baltic Waste & Energy Group |
| Raimonds Zīlītis | 🇱🇻 LAT | — |
| Raitis Robežnieks | 🇱🇻 LAT | Robežnieki |
| Raitis Velps | 🇱🇻 LAT | — |
| Raivis Andersons | 🇱🇻 LAT | — |
| Raivis Butāns | 🇱🇻 LAT | — |
| Raivis Cakuls | 🇱🇻 LAT | Run with Anita |
| Raivis Ķīselis | 🇱🇻 LAT | TG |
| Raivis Mainulis | 🇱🇻 LAT | — |
| Raivis Rehtšprehers | 🇱🇻 LAT | — |
| Ralfs Apfelbaums | 🇱🇻 LAT | Maratona klubs |
| Ralfs Fišers | 🇱🇻 LAT | — |
| Ralfs Keišs | 🇱🇻 LAT | — |
| Ralfs Kiršteins | 🇱🇻 LAT | — |
| Ralfs Kuģis | 🇱🇻 LAT | SK Mitauer |
| Ralfs Vilaks-Krauklis | 🇱🇻 LAT | — |
| Ramona Karīna Saliņa | 🇱🇻 LAT | — |
| Rasa Mailīte | 🇱🇻 LAT | EIS Group Latvia |
| Rebeka Koroļonoka | 🇱🇻 LAT | — |
| Regīna Kārkliņa | 🇱🇻 LAT | — |
