Boulder Rez Marathon

Boulder, United States • 2 Aug 2025

The Boulder Rez Marathon will take place in Boulder on Saturday 2 August 2025. You can run between 10 and 26 miles. Visit the organization's website for the most recent information.

Race information

26 mi
Marathon
26 mi
Marathon Relay
31 km
3/4 Marathon
13 mi
Half Marathon
10 km
10k
Visit the organization's website for the most recent information.
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