MoCo Mafia is a community group for DC Tri Club members who live, work, and train in and around Montgomery County. You'll find race info, training opportunities, and just plain frivolity. Come train and have fun with us! This community group is open to all Club members who request to join.

DC Triathlon Club

Upcoming Events

DC Triathlon Club

  • 2020 Spring Bricknic – Germantown

    April 18 @ 7:00 am - 12:00 pm at South Germantown Recreation Park, Picnic Shelter B

    Join DCTriClub for our first bricknic of the season at the South Germantown Recreation Park. We’ll be at Picnic Shelter B. A map of the park can be found below. For the Bike: Clip-in at 7:00am or 8:30am depending on distance. Tentative cue Sheets: 12.8 mi 25.4 mi 48 mi We will update as it gets.......

To view the full list of MoCo Mafia Group events, visit their calendar page:

MoCo Mafia Community Group Calendar»

About the MoCo Mafia


  • Jeff Halper

Social Events

  • Happy hours and other social events are in the works and will be announced in the weekly DCTC Newsletter and on our Facebook page.

Training Events

  • Swimming, biking, and running events will be announced in the weekly DCTC Newsletter and on our Facebook page.

Opting In To The MoCo Mafia

Club members can opt in to a community group via their Club profile. To opt in, log in to your account. Click on "My Account" in the upper right corner of the page. Select the option for "Public Profile". Check the box for as many community groups as you would like, this will opt a person into the group.

Once you've opted in, you may also request access to the MoCo Mafia group Facebook page, where you can interact with other group members.

MoCo Mafia Gallery

Coming Soon