Celebrate a decade of riding through history at the 10th Annual Gold Country Cycling Challenge on Saturday, June 6, 2026. Hosted by the Rotary Club of Grass Valley, this beloved Northern California sportive invites you to explore the quiet, scenic backroads of the historic western Nevada County gold mining region. You'll be supported by well-stocked rest stops hosted by local non-profits and experience the legendary hospitality that includes a halfway lunch and a celebratory post-ride BBQ with a beer and wine garden. The meticulously organized route features experienced SAG support, intersection control, and clear markings, allowing you to fully immerse yourself in the stunning landscapes and visit charming historic towns along the way.
This event is a true community celebration, combining a fantastic day on the bike with the chance to connect with fellow cyclists and support the Rotary Club's vital local and international service projects. Whether you're tackling the full century, a metric century, or a shorter, more relaxed distance, the Gold Country Challenge offers a rewarding ride for cyclists of all abilities. Mark your calendar for this special anniversary edition—a perfect blend of epic cycling, California history, and grassroots camaraderie. Save the date for June 6, 2026, and get ready to roll through the heart of the Gold Country.
Races Offered
Century
Jun 06, 2026
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Distance —
160.9K
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Cycling
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-125 days remaining
Grizzly Hill - Gravel Ride
Jun 06, 2026
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Distance —
67.6K
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Cycling
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-125 days remaining
Half Metric
Jun 06, 2026
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Distance —
57.9K
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Cycling
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-125 days remaining
Metric Challenge
Jun 06, 2026
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Distance —
114.3K
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Cycling
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-125 days remaining
Milder Metric
Jun 06, 2026
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Distance —
88.5K
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Cycling
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-125 days remaining
Moore Flat - Gravel Ride
Jun 06, 2026
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Distance —
101.4K
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Type —
Cycling
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-125 days remaining
Wolf Creek Challenge
Jun 06, 2026
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Distance —
29K
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Cycling
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-125 days remaining
Weather History
These values represent the 3-year monthly averages for June in Grass Valley.
thermostatTemperature
14.4° / 29.2°
wb_sunnyFeels like
12.1° / 26.0°
light_mode
Avg sunshine hours
13h 39m
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Avg rainfall
—
ac_unit
Avg snowfall
—
air
Avg wind speed
9.0 km/h (Light breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
Very High (8.0)
humidity_mid
Humidity
39.9%
wb_twilight
Sunrise
05:38
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Sunset
20:30
About Grass Valley
Learn more about the host city, Grass Valley.
Grass Valley is a city in Nevada County in California's Gold Country.
