| Race Pace - Ellicott City | | MD | Ellicott City | 8 |
| Rage Cycles | | AZ | Scottsdale | 25 |
| RAMPAGE BIKES | | CA | Lakewood | 1 |
| Ranch Camp - Bikes, Beers & Burritos | | VT | Stowe | 8 |
| Rapid Cycling | | UT | St. George | 4 |
| Red House Bikes | | KY | Louisville | 12 |
| Red Shreds Bike & Board shed | | BC | Williams Lake | 93 |
| Reed Cycle | | ID | Eagle | 22 |
| Revolution Bicycles - Arcata | | CA | Arcata | 18 |
| Revolution Bicycles - Eureka | | CA | Eureka | 2 |
| Ride of Pleasantville | | NY | Pleasantville | 1 |
| Ride Roslyn Bicycles | | WA | | 5 |
| Ride615 - Donelson | | TN | Donelson | 5 |
| Rollin' Thunder | | ON | Thunder Bay | 36 |
| Rolling Hills Bikes | | ID | Moscow | 4 |
| Rover Sports | | QC | Sainte-Marie-de-Beauce | 2 |