Rock Hawk

Held on the gorgeous, thrilling and rolling trails of Castle Rock’s Miller Park & Ridgeline Trail systems. While not overly technical, these trails will challenge and excite, as you soak up the amazing views. This is an excellent race for both first-time and veteran trail runners, and provides a nice test for those who are training for longer summer events. A portion of proceeds of the race benefit the open spaces and trails of Castle Rock, and our partner charities.

Upcoming Races

Aug 29 2026
50 KM
2x 15 mi loop
3,325 3,325 ft.
Multiple Loop
9 Aid Stations
9:00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Additional Distances

This event also has the following sub ultra distances

25 KM 10 KM 5 KM

Results

Date Finishers Top Result (F) Top Result (M)
08/30/25 37 5:33:32 3:49:13
08/25/24 40 4:33:44 4:03:32

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

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