Boulder Sunset Triathlon

Schedule

Sat Aug 23 2025 at 07:15 am to 05:45 pm

UTC-06:00

Location

Boulder Reservoir | Boulder, CO

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Join us on August 23rd for an unforgettable morning at the Boulder Reservoir. Although this race does not take place at sunset, it will take place at the end of the summer-- it's sister race is the Boulder Sunrise in June.
Gorgeous views, and stellar shirts and finisher medals. This race is a favorite for beginners due to the flat bike course and a packed dirt trail run course.
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Where is it happening?

Boulder Reservoir, Boulder, United States

Event Location & Nearby Stays:

BBSC Triathlon

Host or Publisher BBSC Triathlon

Tags:

Marathons in BoulderRunning in Boulder

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