Boulder Sunset 5K, 10K Run

Schedule

Sat Aug 23 2025 at 07:30 am to 12:00 pm

UTC-06:00

Location

Boulder Reservoir | Boulder, CO

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Come run in one of the biggest endurance sporting events of the summer, the Boulder Sunset Triathlon, Duathlon, 10K & 5K Run. Race alongside more than one thousand athletes from across the west and finish to an amazing post-race party. Register early as this race sells out in early August!
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Where is it happening?

Boulder Reservoir, Boulder, United States

Event Location & Nearby Stays:

BBSC Endurance Running

Host or Publisher BBSC Endurance Running

Tags:

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