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JUL 2026
14SAT
25
JUL
Bob Cook Memorial Blue Sky Hill Climb
Idaho Springs, US
SAT
25
JUL
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SAT
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JUL
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JUL
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JUL
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JUL
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JUL
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JUL
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FRI
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JUL
Rocky Mountain Half & 5K
Estes Park, US
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JUL
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Fort Collins, US
Bob Cook Memorial Blue Sky Hill Climb
Saturday, July 25, 2026 · Idaho Springs, United States
Distances
43.5km
Start location
About this race
The Bob Cook Memorial Blue Sky Hill Climb, established in 1962, climbs the highest paved road in North America to the summit of Mt Blue Sky. The road is closed to traffic, offering safety and viewing pleasure. The event honors US Olympian and record holder Bob Cook, who passed away at 23.