| Participant | Country | Team |
|---|---|---|
| Richard Gliem | — | — |
| Richard Gomez | — | — |
| Richard Harvey | — | — |
| Richard Jacobs | — | — |
| Richard Mcclain | — | — |
| Richard Mcintyre | — | — |
| Richard Rawls | — | — |
| Rita Lopez | — | — |
| Roberta Mendoza | — | — |
| Roberta Paul | — | — |
| Robert Augustine | — | — |
| Robert Benford | — | — |
| Robert Buckingham | — | — |
| Robert Byerly | — | — |
| Robert Davis | — | — |
| Robert Eggert | 🇱🇻 LAT | — |
| Robert Fields | — | — |
| Robert Garnes | — | — |
| Robert Green | — | — |
| Robert Hoffman | — | — |
| Robert Kirkpatrick | — | — |
| Robert Larocco | — | — |
| Robert Martinez | — | — |
| Robert Medrano | — | — |
| Robert Menges | — | — |
| Robert Montgomery | — | — |
| Roberto Schmitt | — | — |
| Robert Picard | — | — |
| Robert Salas | — | — |
| Robert Salling | — | — |
| Robert Sofranko | — | — |
| Robin Schwieger | — | — |
| Robin Whited | — | — |
| Rocco Arnold | — | — |
| Rocky Petersen | — | — |
| Roger Hackman | — | — |
| Roger Lee | — | — |
| Roger Wert | — | — |
| Ronald Brown | — | — |
| Ronald Rudio | — | — |
| Rosalee Decker | — | — |
| Rose Barnett | — | — |
| Rosemarie Peck | — | — |
| Rosemary Greene | — | — |
| Ross Hereford | — | — |
| Ruthie Buntrock | — | — |
| Ruth Maxey | — | — |
| Ruth Williams | — | — |
| Ryan Butts | — | — |
| Ryan Dean | — | — |
Rīgas Velomaratons 2018
Organizer: 35d70e20-3a80-4b80-acef-dfdd88677f19
06/06/2018
Event start
07/06/2018
Event end