Sat September 5, 2020 Towson, MD US 21204 Directions
Countdown to Race Day

12 Miler

$125 $75 7:30AM EDT - 12:00PM EDT Price increases after December 31, 2019 at 11:59pm EST


$75 $50 7:30AM EDT - 12:00PM EDT Price increases after December 31, 2019 at 11:59pm EST
800 Kenilworth Drive
Towson, MD US 21204

Run 12 glorious miles down Baltimore's historic street! Please join us, and Under Armour for the 7th running of the Under Armour Charles Street 12 and 2-Person Relay presented by KELLY.


For more information regarding the 2-Person Relay
Click here

Race Information

Saturday, September 5th, 2020
7:30 A.M.
Start: The Shops at Kenilworth
Finish: Under Armour World Headquarters
800 Kenilworth Drive, Towson, MD 21204

Registration Fees:

$75 until 11:59 PM on 12/31/19 ($50 per person for Relay)
$85 until 11:59 PM on 3/31/20  ($55 per person for Relay)
$95 until 11:59 PM on 5/31/20 ($60 per person for Relay)
$105 until 11:59 PM on 7/31/20 ($65 per person for Relay)
$115 until 11:59 PM on  8/30/20 ($70 per person for Relay)
$125 thereafter and on race day ($75 per person for Relay)

**Bus transportation is included in registration fee. Please note: There is no parking at the start line. The provided bus transportation takes participants from the finish line area at Under Armour World Headquarters to the start line (or relay exchange point) PRIOR TO THE RACE START. Relay participants completing the first leg of the race will receive bus transportation to the finish line at Under Armour World Headquarters. There is no bus transportation from Under Armour World Headquarters back to the start line at Kenilworth post race. 

There are no refunds of entry given for this event.

Want to run for free? With our referral program you can have your registration fee refunded!

Here is how it works:
1. Register for the Under Armour Charles Street 12 presented by KELLY.
2. Receive a unique referral link via your confirmation page and email.
3. Share this link with your friends, family or post on social media.
4. After 5 registrants sign up using your unique referral link you will automatically receive a refund of your registration fee.

Packet Pick-ups:

Monday, August 30th from 11AM-1PM
Charm City Run Annapolis
1910 Towne Centre Blvd #120
Annapolis, MD 21401

Monday, September 1st from 4PM-7PM
Charm City Run Bel Air
126 S. Main Street #2
Bel Air, MD 21014

Tuesday, September 1st from 9AM-2PM
Charm City Run Fells Point
1500 Thames Street
Baltimore, MD 21231

Wednesday, September 2nd from 3PM-8PM
Charm City Run Columbia
7090 Deepage Drive
Columbia, MD 21045

Thursday, September 3rd from 3PM-8PM
Charm City Run Baltimore Locust Point
1713 Whetstone Way
Baltimore, MD 21230

Friday, September 4th from 12PM-7PM
Charm City Run Timonium
2045 York Road #2
Timonium, MD 21093

Race Day:
On-site at The Shops at Kenilworth starting at 6:00AM. Race day pick-up is NOT available for relay teams. All relay bibs must be picked up during Monday-Friday store packet pickup times.


Premiums for the 2020 race to be announced!


Awards will be given to the top three overall males and females, top male and female masters, and the top three males and females in the following age groups: 14 and under; 15-19; 20-29; 30-39; 40-49; 50-59; 60-69; 70 and over. An award will be given to the top three relay teams overall.

Course map:

Click here for course map.


All participants will receive a finishers medal.

Bag Check:

We will have a bag check at The Shops at Kenilworth (start line) and at the relay exchange point. The bags will be transported to the finish line at Under Armour Campus (finish line).


We will be finishing at Under Armour's World Headquarters in Locust Point.


Runners 21+  will have a tear-off beer tag to be used to "pay" for your beer of choice. Please bring cash for any additional drinks. More details coming soon!


Band to be announced.


There is no parking at the start at Kenilworth. Friends and family members may drop off runners at the start.

Some parking is available on Under Armour's campus on a first-come, first-serve basis. Please plan to arrive early if you would would like to park on-site. Parking attendants will be on campus to direct you to the nearest lot with availability (please see the map below for parking options outlined in red).

Some parking is available in the garage at McHenry Row on a first come, first serve basis. Under Armour's campus is less than a mile away on foot. 

Street parking is available in Locust Point, but please pay attention to the parking signs and be courteous our neighbors. We highly encourage carpooling, or utilizing Uber or Lyft. 

Buses will begin running from the Under Armour campus beginning at 5:30 am. The last bus will leave downtown Baltimore promptly at 6:45 am. 


Baltimore Marriott Waterfront, 700 Aliceanna Street, (410) 385-3000
Renaissance Baltimore Harbor Place, 202 E. Pratt Street, (410) 547-1200
Fairfield Inn & Suites, 101 President Street, (410) 837-990

Sheraton Baltimore North, 903 Dulaney Valley Road, (410)321-7400

Transfer and Deferral Policy:

We allow transfers and deferral's up to two weeks prior to race day. There is a $10 processing fee for both transfers and deferrals. The transfer processing fee is paid by the "new registrant" and the deferral fee is paid for by the "deferring registrant". If you choose to defer your registration until next year, we will send you a registration code post race that can be used to register for next year race. You may do both by going into your profile on and choosing manage registration. Transfers and Deferrals will not be allowed after August 22nd.


Please review the Charm City Run Weather and Event Cancellation policy here prior to registering for this event. If you have any questions about the policy please email us at prior to registering.


March of Dimes improves the health of mothers and babies through five programming areas: medical research, education of pregnant women, community programs, government advocacy, and support of pregnant women and mothers. The organization provides women and families with educational resources on baby health, pregnancy, preconception and new motherhood, as well as supplying information and support to families in the NICU who are affected by prematurity, birth defects, or other infant health problems. To find out more about the March of Dimes click here.


Volunteer Opportunity:

Volunteer Information:  please email

Event Guidelines:

Please no baby joggers, strollers, roller blades, skates, bikes, dogs, pets or headphones allowed on the race course. Your race number must be worn on your front and must be visible. DO NOT exchange or give your race number to another participant.

Questions and additional information: Email Charm City Run Events at

Race Contact Info

If you have any questions about this race, click the button below.