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2026 <br />6 <br />Sources <br />UCI. BMX Racing: Pump-tracks and Urban Cycling Facilities to Make Citzens <br />Healthier. March 3, 2015 <br />Lee Likes Bikes. Shawn Wilson: 5 Benefits a Pump Track Will Bring to Your City. <br />May 26, 2012 <br />11 <br />37