This race has passed · Saturday, September 5, 2026
Typical weather · early September
Weather data for early September is not yet available for this race.
Colby Sandbox (12K) covers a distance of 12.0 km. This non-standard distance offers a unique challenge that sets it apart from traditional race formats.
The race takes place in Chico, California, United States, offering participants a chance to experience the local running community and explore the area before or after the event.
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