| Race Pace - Ellicott City |  | MD | Ellicott City | 8 |
| Radical Edge | | NB | Fredericton | 43 |
| Rage Cycles | | AZ | Scottsdale | 25 |
| Ranch Camp - Bikes, Beers & Burritos | | VT | Stowe | 8 |
| Ray's Cycle | | CA | | 9 |
| Red House Bikes | | KY | Louisville | 12 |
| Red Wing Bicycle Company | | MN | Red Wing | 2 |
| Redmond Cyle | | WA | Redmond | 3 |
| Redtail Suspension | | NY | Tannersville | 2 |
| Reed Cycle | | ID | Eagle | 22 |
| Reser Bicycle Outfitters | | KY | Newport | 7 |
| RESKO | | | Ivano-Frankivsk | 11 |
| Reuber Bike | | | Dortmund | 12 |
| Revolution Bikes | | | Havelock North | 11 |
| Revolution Cycle | | AB | | 82 |
| Revolution Cycles & Service | | BC | Rossland | 7 |
| Ride Bikes | | | Ulverston | 9 |
| Ride of Pleasantville | | NY | Pleasantville | 1 |
| Ride Roslyn Bicycles | | WA | | 5 |
| Ride615 - Donelson | | TN | Donelson | 5 |
| River City Bicycles | | OR | Portland | 16 |
| Rock N Road Cyclery - Irvine | | CA | | 12 |
| Rock N Road Cyclery - Mission Viejo | | CA | | 13 |
| Rock N' Road Cyclery - Anaheim Hills | | CA | Anaheim Hills | 26 |
| Rock On Wheels | | WY | Cheyenne | 9 |
| Rocky Cycle | | BC | Surrey | 46 |
| Rollin' Thunder | | ON | Thunder Bay | 37 |
| Rolling H Cycles | | ID | Nampa | 3 |
| Rolling Hills Bikes | | ID | Moscow | 4 |
| Rover Sports | | QC | Sainte-Marie-de-Beauce | 2 |
| Ruckus Skis Boards And Bikes | | BC | Prince George | 87 |