R
Ralston Ballfield
- 11400 W 64th Ave
Ralston Recreation Park
- 6400 Simms St
Ralston Valley High School
- 13355 W 80th Ave
Rampart High School
- 8250 Lexington Dr
Rampart Park
- 8350 Lexington Dr
Ranch View Middle School
- 1731 Wildcat Reserve Pkwy
Randall Park
- 4200 Fenton St
Rangeview High School
- 17599 Iliff Ave
Ranum Middle School
- 2401 W 80th Ave
Ray Ross Park
- 680 S Harlan St
Rebel's Field
- 12500 Washington St
Red Rocks Baptist Church
- 14711 W Morrison Road
Red-Tail Hawk Park
- 2674 Pemberly Ave
Redstone Park
- 3270 Redstone Park Circle
Regency Athletic Complex at MSU
- 1600 West Colfax Ave
Regis High School
- 16300 E Weaver Pl
Regis University
- 3333 Regis Blvd
Registry Ridge Park
- 6820 Ranger Dr
Reliance Park
- 3700 CR-1.5
Resurrection Christian School
- 6508 E Crossroads Blvd
Rhyolite Regional Park
- 1701 Crystal Valley Pkwy
Ridge View Academy Field
- 28101 E Quincy Ave
Ridgeview Park
- 4700 Hinsdale Dr
Ridgeway High School
- 1115 Clinton St
Ridgewood Park
- 6700 S Prince St
Riffenburgh Elementary School
- 1320 E Stuart St
Rifle High School
- 1350 Prefontaine Ave
River Park
- 913 E Main St
Riverdale Elementary School
- 10724 Elm Dr
Riverside Middle School
- 804 Main Dr
Riverside Park
- 17000 Hwy 52
Riverside Park
- 3900 Riverside Pkwy
Riverview Elementary School
- 2900 Mesa Ave
Riverview Sports Complex
- 2910 Aspen Dr
Roan Field at Deerfield Park
- 290 E 30th St
Roaring Fork High School
- 2270 CO-133, Carbondale
Robert A Easton Regional Park
- 6520 S Ward St
Robinson Park
- 5200 E 3rd Ave
Rock Canyon High School
- 5810 McArthur Ranch Rd
Rock Ridge Elementary School
- 400 N Heritage Rd
Rockies Field of Dreams at Brighton Middle School
- 950 E Southern St
Rocky Ford High School
- 100 Washington Ave
Rocky Heights Middle School
- 11033 Monarch Blvd
Rocky Mountain High School
- 1300 W Swallow Rd
Rocky Mountain Lake Park
- 3600 W 46th Ave
Rocky Mountain School for Expeditionary Learning
- 1700 S Holly St
Rodarte Park
- 900 1st St
Rodriguez Field at Centennial Park
- 1135 Alpine St
Rogers Maestas Field
- 60 Beckers Ln
Rolland Moore Park
- 2201 S Shields St
Rolling Hills Elementary School
- 5756 S Biscay Cir
Ron Cox Field at Vikan Middle School
- 950 E Southern St
Rooney Ranch Elementary School
- 2200 S Coors St
Roosevelt High School
- 616 N 2nd St
Roosevelt Park
- 219 Byron Dr
Rosamond Park
- 8000 E Quincy Ave
Rose Hill Elementary School
- 6900 E 58th Ave
Rossborough Park
- 1630 Casa Grande Blvd
Roswell Park
- 515 Polk St
Rotary Park
- 1563 Roseanna Dr
Rotary Park
- 840 Maroon Creek Rd
Rothrock Park
- 700 E 5th Ave
Rouse Park
- 1600 Park Ave
Ruby Hill Park
- 1900 S Navajo St
Rude Park
- 1300 Federal Blvd
Rudy Park
- 5360 Cracker Barrel Circle
Runyon Elementary School
- 7455 S Elati St
Runyon Field Sports Complex (Runyon Field)
- 550 Juniper St
Russell Middle School
- 3825 Montbello Dr W
Ryan Elementary School
- 5851 W 115th Ave
Ryan Park
- 5838 W 116th Pl
Rye High School
- 8083 State Highway 165