Free COVID-19 Testing Sites in Adams, Arapahoe and Douglas Counties


Get tested today if you have symptoms or have been around someone with COVID-19. 

Follow the quarantine guidance if you have been exposed. If you or a loved one has symptoms of COVID-19, follow the isolation and home care guidance.

Created and updated by the Colorado Department of Public Health and Environment


Free MAKO Drive-Thru Testing Sites

You do not have to register, but you can pre-register to speed up the process. You do not need an identification card, a social security number, or insurance to get a test.

Register to Get Your Test Results from MAKO

Get your test results within 4 business days by registering online on MAKO Medical's website, texting MAKO to 66349, or calling their testing customer service at 719-416-5857.

Frequently Asked Questions about COVID-19 Testing 

LocationHoursPre-registration and Flyers
Aurora - Aurora Center for Active Adults
30 Del Mar Circle, Aurora
Located in the parking lot
Monday - Saturday
8 a.m. 5 p.m.

Closed Sundays and holidays

Test Results

English | Spanish

Centennial - Centennial Center Park
13050 E. Peakview Ave.
(East of Arapahoe Rd & Peoria)
8 a.m. 6 p.m.

Flyer: English

Douglas County Fairgrounds
500 Fairgrounds Rd, Castle Rock

8 a.m. – 6 p.m

Lone Tree - Canvas Credit Union
10000 Park Meadows Drive

8 a.m.4 p.m.

English I Spanish

Thornton Fire Department
11151 Colorado Boulevard

Open Mondays
9 a.m.–5 p.m.

Opening day is Monday, April 5


English | Spanish
Westminster - Fat Cats

10685 Westminster Blvd
Located in the parking lot

8 a.m. - 6 p.m.

No Cost STRIDE Testing Sites

Testing locations listed below are open until the time listed or until supplies run out. 

Pre-register online or text COVID to 720-902-6398. Call STRIDE at 303-7STRIDE (303-778-7433) or email for assistance. Get additional details at STRIDE will attempt to bill your insurance first for the cost of the test; however, if the insurance claim is denied, you will not receive a bill from STRIDE. 

Register to Get Your Test Results from STRIDE

STRIDE will call you with your results. You can also access your results by signing up for STRIDE’s patient portal – My Health Connection in partnership with UCHealth. Learn more about the patient portal.

Littleton - Pirates Cove Water Park
1225 W Belleview Ave
Tuesdays, Wednesdays, and Thursdays
8 a.m. - noon

FREE COVIDCheck Colorado. Registration Required.

Make your appointment and check the hours at each site online at COVIDCheck Colorado. Registration is required. For additional assistance, email their customer support, submit an inquiry online, or call 720-419-1087.

Get Your Test Results from PrimaryBio 

Results are available within 72 business hours from PrimaryBio. If you test positive, you will receive a phone call from a telehealth clinician. If your results are delayed, contact or call 720-419-1087.


Aurora - Aurora Public Schools Professional Learning Center
15771 E 1st Avenue

Aurora - Instructional Support Facility
5416 S. Riviera Way
Bennett - Community Center
1100 E. Colfax Avenue
Commerce City - Adams City High School
7200 Quebec Parkway
Englewood - SOAR Academy
4107 S. Federal Blvd.
Littleton Park and Walk
190 East Littleton Blvd.
Northglenn - Crossroads Church
(partnership with 9Health)
10451 Huron St
Parker - EchoPark Stadium (offers saliva testing)
11901 Newlin Gulch Blvd
Westminster High School
6933 Raleigh St.

Call 911 or go to an emergency room if you are having a medical emergency. Tell the 911 dispatcher your symptoms. For COVID-19, a medical emergency means severe respiratory symptoms such as increased shortness of breath or breathing difficulties. Only go to an emergency room if you are having a medical emergency, not to be tested.