| Participant | Country | Team |
|---|---|---|
| Rodolfo Jensen | — | — |
| Rodrick Schammel | — | — |
| Roger Dayton | — | — |
| Roger Ellis | 🇦🇺 AUS | — |
| Roger Mccarthy | 🇱🇻 LAT | — |
| Roger Rich | — | — |
| Ronald Basil | — | — |
| Ronald Bennett | — | — |
| Ronald Brooks | — | — |
| Ronald Roldan | — | — |
| Ronald Ryan | — | — |
| Rona Sanchez | — | — |
| Ron Webb | — | — |
| Rosemary Cruz | 🇱🇻 LAT | — |
| Rosemary Vanslyke | — | — |
| Rose Whitfield | — | — |
| Rose Winebarger | — | — |
| Ross Ostroski | — | — |
| Ross Yacko | — | — |
| Roy Jackson | — | — |
| Roy Weiss | — | — |
| Ruben Fietek | — | — |
| Ruby Novotny | — | — |
| Ruby White | — | — |
| Ruby Whitley | — | — |
| Rufus Moore | — | — |
| Russell Clark | — | — |
| Russell Davis | — | — |
| Ruth Castile | — | — |
| Ruthe Taylor | — | — |
| Ruth Maly | — | — |
| Ruth Mckay | — | — |
| Ruth Potolsky | — | — |
| Ryann Wheeler | — | — |
| Sabine Taylor | — | — |
| Sally Aguilera | — | — |
| Salvatore Taylor | — | — |
| Samatha Fay | — | — |
| Samira Mitchell | — | — |
| Sammie Smith | — | — |
| Sammy Ibarra | — | — |
| Samuel Lowery | — | — |
| Samuel Powell | — | — |
| Samuel Tanaka | — | — |
| Sana Kloc | — | — |
| Sanda Norman | — | — |
| Sandra Parker | — | — |
| Sandra Ragland | — | — |
| Sandy Fleming | — | — |
| Sanford Forney | — | — |
Rīgas Velomaratons 2018
Organizer: 35d70e20-3a80-4b80-acef-dfdd88677f19
06/06/2018
Event start
07/06/2018
Event end