Boulder Sunrise Triathlon
Boulder, CO • June 28, 2026
Kick off your summer in the triathlon mecca of the country: Boulder, Colorado. You’ll be surrounded by amazing views at the Boulder Reservoir located at the foot of the Flatirons. Work towards your new PR on arguably the best and fastest triathlon course in Colorado! Compete alongside athletes of all skill levels on the training grounds of the pros.
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Duathlon Races in Colorado
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