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A city full of superheroes? Boulder, Colorado seems to be the place for the extremely physically fit, drawing those who love the outdoors to its 30,000 acres of unspoiled land, 200 miles of trails, and city-center paths and rivers. Of course, it’s in the foothills of the Rocky Mountains, a (Boulderian) stone’s throw from skiing and snowshoeing.
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    Top-rated Boulder Things to Do

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    The Boulder Convention and Visitors Bureau: Events

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    May 14, 2015 - May 17, 2015
    Various Locations
    Colorado MahlerFest, held yearly in Boulder, Colorado, celebrates the life, music, and times of the great composer Gustav Mahler. Founded in 1988 by Robert Olso...
    Bolder Boulder
    May 25, 2015 - May 25, 2015
    The largest race in the US in which all participants are timed, and the fifth largest road race in the world, the Bolder Boulder returns for its 37th year! Come...
    IRONMAN Boulder
    August 2, 2015 - August 2, 2015
    Various Locations
    IRONMAN returns to Boulder for the second year! As one of the world's most popular triathlon destinations, Boulder hosted a raved-about IRONMAN in 2014 and is e...
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    *Prices are based on 1-21 day travel. These are the best fares found by travelers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.

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