Colorado · 50K · 25K · 10K
Rock Hawk
Rock Hawk is a 50K, 25K, 10K and 5K event held in Castle Rock, Colorado. It was last held on August 29, 2026 and is usually run in August; the next date hasn't been announced yet. About 40 runners take part across all distances.
- Usually held
- August
- Location
- Castle Rock, CO
- Field size
- ~40 runners
Race details
- Last held
- August 29, 2026
- Usually held in
- August
- Location
- Castle Rock, Colorado
- Distances
- 50K, 25K, 10K, 5K
- Field size
- About 40 runners
- Course
- 3325 ft gain
- Registration
- rockhawkrace.com
Registration, course & weather
- Registration status
- Registration status as last checked October 20, 2026: completed
- Entry fee
- Listed fee for the longest distance, $180 (from aravaiparunning.com, checked October 20, 2026)
- Start time
- 6:00 AM MDT
- Course profile — 50K
- Loop course; Road surface; 3325 ft gain (estimated from third-party elevation data)
- Course profile — 25K
- Loop course; Road surface; 1667 ft gain (estimated from third-party elevation data)
- Course profile — 10K
- Loop course; Road surface; 744 ft gain (estimated from third-party elevation data)
- Course profile — 5K
- Loop course; Road surface; 342 ft gain (estimated from third-party elevation data)
About the Rock Hawk
Rock Hawk in Castle Rock, CO.
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Rock Hawk: common questions
- When is the Rock Hawk?
- The next date hasn't been announced in the listing yet. The race is usually held in August. Check the organiser's website for the official date.
- Where is the Rock Hawk held?
- In Castle Rock, Colorado.
- What distances does the Rock Hawk offer?
- 50K, 25K, 10K and 5K.
- How many people run the Rock Hawk?
- About 40 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Rock Hawk?
- Registration is handled by the organiser at rockhawkrace.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Rock Hawk?
- Registration status as last checked October 20, 2026: completed. Listed fee for the longest distance, $180 (from aravaiparunning.com, checked October 20, 2026).
- What time does the Rock Hawk start?
- 6:00 AM MDT.
Plan this race in RaceRove
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