Trail · 50K
Rock Hawk
Castle Rock, CO
Rock Hawk is a trail race of 31.1 miles (50 km) in Castle Rock, Colorado. The next edition is on Saturday, August 28, 2027. Registration is open to all. The field is about 18 runners.
There are 25 other upcoming 50K races in Colorado.
31.1miDistance
18runnersField
82°Flow 54°FTypical race day
Questions about Rock Hawk
When is Rock Hawk 2027?
Rock Hawk 2027 is on Saturday, August 28, 2027.
Where is Rock Hawk?
Rock Hawk is held in Castle Rock, Colorado.
How long is Rock Hawk?
Rock Hawk is 31.1 miles (50 km).
How do you get into Rock Hawk?
Rock Hawk has open registration.
What is the weather usually like at Rock Hawk?
Around Rock Hawk's date, the day's high is typically about 82°F (28°C) and the low about 54°F (12°C), averaged over recent years.
What other 50K races are there in Colorado?
Other upcoming 50K races in Colorado include Mountain Peacock 50k (November 15, 2026), Colorado Cold Rush Ultra (November 21, 2026) and Desert RATS by UTMB (April 10, 2027).
Other races in Colorado
- Continental Divide Trail Run 50K · Aug 21, 2027
- Front Range Ultra Dayze 50K · Sep 2, 2027
- Creede Mountain Run 50K · Sep 2027, TBD
- Devil on the Divide 50K · Sep 2027, TBD
- Snow Mountain Ranch 50K · Sep 2027, TBD
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