Organizers
- Red Oak Camp
- Red River Chamber of Commerce
- Red River Runners-GF
- Red River Valley Honors Camp
- Red Rock Fencing Center
- Red Rose Children's Choir
- Red Tail Gc
- RED Warriors Elite Basketball Nation
- Red, White and Blue Sports, LLC
- Redbird Basketball
- Redcliffe Tri Club
- Redding Sunrise Rotary
- Redeemed Ranch Camp
- ReDefiners World Languages, Inc
- Redemption Racing
- Redfield Soccer
- RedGate Golf Course
- reDiscover Center
- Redlands Chamber of Commerce
- Redlands Recreation Bureau
- Redlands Recreation Division
- Redlands Soccer Camps
- Redlands Unleashed Fidos & Friends
- Redline Running Company
- Redmond Area Park and Recreation District
- Redmond Cycling Club
- Redmond High School Camps
- Redstone College
- RedWhite Swim Camps LLC
- Redwine Rays Swim Team
- Redwood Glen
- Reece's RoundUp
- Reedsburg Professional Police Association
- Reedsburg Triathlon
- Reedy Meadow Golf Course
- Rees Leisure
- Reeses Obstacle Course Series
- Reeses Obstacle Race
- Reeths Puffer Little League
- Reeths Puffer Youth Softball League
- Reflections Hospice
- Refresh Camp
- Refuge International
- Refugio Junior Lifeguards
- Regatta Run
- Regency Panthers
- Regency Sport and Health
- Regency Sports, Inc.
- Regent Soccer Club
- Regent Works
