| Race Pace - Ellicott City |  | MD | Ellicott City | 8 |
| Radical Edge | | NB | Fredericton | 43 |
| Ray's Cycle | | CA | | 9 |
| Red House Bikes | | KY | Louisville | 12 |
| Red Jersey Cyclery | | NH | North Conway | 6 |
| Red Raven | | MN | | 3 |
| Revélo Bikes | | | Harare | 0 |
| Revolution Bicycles - Arcata | | CA | Arcata | 18 |
| Revolution Bicycles - Eureka | | CA | Eureka | 2 |
| Revolution Bikes | | | Havelock North | 11 |
| Revolution Cycle | | AB | Edmonton | 82 |
| Revolution Cycles & Service | | BC | Rossland | 7 |
| Revolution Cycles NC | | NC | Greensboro | 3 |
| Rhythm Cycles | | | Niseko | 4 |
| Ride-A-Bike Bicycle Shop | | NC | Lincolnton | 3 |
| Ridgewood Cycle | | NJ | Ridgewood | 1 |
| River City Bicycles | | OR | Portland | 16 |
| Rocky Cycle | | BC | Surrey | 46 |
| Rose Bicycle | | ME | Orono | 10 |
| Rutland Cycling | | | Leicestershire | 12 |