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Nation's Triathlon

  • West Potomac Park Ohio Drive Southwest Washington, DC United States (map)

Ready to compete?

The 12th Annual Nation’s Triathlon will take place Sunday, September 10, 2017. The course features the spectacular Washington, DC, monument corridor run and bike, and of course, a 1.5k swim in the Potomac River!

Starting this year, the Nation’s Triathlon is partnering with Potomac Conservancy and giving racers a chance to join Team Potomac! When you register for the race, select Potomac Conservancy as your designated charity and you can contribute to the local movement that's fighting for a cleaner, healthier Potomac River. 

Ready to register? Now through August 31, use the discount code POTOMAC20 for 20% off registration! 

If you want to know more about the Potomac River’s water quality, check out the State of the Nation’s River Report Card. The Potomac River is getting cleaner, but we need your help to make the Potomac swimmable every day, including race day!

For more information and to register for the Nation's Triathlon, visit the website >

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