The Bolder Boulder is one of the biggest running races in the United States with over 50 thousand people taking to the streets of Boulder, Colorado to test themselves against 10K and of course Boulder's altitude.
This year, 33rd running of the classic 10K race, the Citizen's race was won by Jeremy Freed in a time of 30:38:17 while the women's citizen's race winner was 25-year-old Akane Mutazak (who lives and trains in Boulder) and crossed the finishline in 36:09.80.
But while it took both winners over 30 minutes to run the race this year you can watch the entire citizen's race below in just about six and half minutes.
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