Organizers
- Richmond County Little League
- Richmond Firefighters Association
- Richmond Hill Pentecostal Church CAD
- Richmond Kigoos Swim Club
- Richmond Police Athletic League
- Richmond Swims
- Richmond Tennis Association
- Ricks All American At Tumble Techs
- Ricky Taylor Basketball
- Ricky Taylor Basketball, LLC
- Ride Ataxia
- Ride for heart health
- Ride for Hospice
- Ride for McBride
- Ride for Mom
- Ride N Feed
- Ride of Silence
- Ride The Rockies
- Ride to a Wish Foundation
- Ride to Rescue
- Ride2Blvdia
- Ride2Raise
- Riders for a Cause
- Ridge Prairie Trailhead Initiative
- Ridgefield Runners
- Ridges at Sand Creek
- ridgetop ridgerunners
- Ridgeway Revenge
- Ridgewood Tri Athlete LLC
- Ridiculous Obstacle Challenge Pty Ltd.
- Ridna Shkola
- Rifle High School Track and Field
- Rifle Recreation Department
- Right At School
- Right Fit Sport Fitness Wellness
- Riley Golf @ Different Strokes
- Ringers Wrestling Club
- Ringwood Education Foundation
- Rio Bravo Rumble
- Rio Grande Community Farm
- Rio Grande Headwaters Restoration Project
- Rio Grill's Resolution Run
- Rio Grill's Resolution Run 2015
- Rio Hondo Golf Club
- Rio Lindo Adventist Academy
- Rio Rancho Creative Crossroads
- Rio Rapids Northern Soccer Club
- Rio Rapids SC
- Rio Rapids Soccer Club
- Rio Salado Golf Course
