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2121 N. Westmoreland St, Arlington, VA 22213

Tri360 Best Triathlon Store Arlington Virginia
Best Triathlon Store in the Mid-Atlantic

shop swim items shop bike items shop run items

You provide the drive. We provide everything else. 

Tri360 was created to serve one of the largest, and in our opinion, greatest triathlon communities in the country – right here in the DC area. Before Tri360, a local triathlete had to shop multiple locations for everything they needed for swim, bike and run. That all changed in 2012 when we opened our doors.

Since we’ve been open, we’ve been fortunate to connect with a community of amateur and professional athletes. It’s their and our own experience swimming, riding, running and racing that guides our choices in the brands we carry. We stock what we trust and believe in. We don’t have brands dictating our product mix. Our core brands are reflected at the bottom of this page, but we carry an even deeper selection of products through our vendor relationships.

Our bike fitters are Slowtwitch F.I.S.T. certified and also are duathletes and triathletes. They know how to achieve the proper balance of comfort and aero that is unique to you.

What we hear over and over though, is that our customers most value our unrivaled athlete-centric focus, regardless of your experience level or purchasing budget. Every athlete is at a different point in the sport and has different motivations and goals. We take the time to work with you and listen, helping you select what you need. So yeah, if you’re a beginner looking for your first bike and gear, or an elite triathlete looking for a carbon triathlon superbike, we love helping each of you.

Come in with your drive for triathlon, we look forward to providing you with everything else.


Athlete of the month

Tri360 athlete of the month - Grace Obando - May 2015
Felt Racingargon18BMC BikesOrbeanewton runningSOAS Racing
  • Hours:

  • Mon: 11:30-7:30
  • Tue: CLOSED
  • Wed - Fri: 11:30-7:30
  • Saturday: 10-6
  • Sunday: 12-5