USARunningTrail10K · 10 km / 6.2 mi25K · 25 km / 15.5 mi50K · 50 km / 31.1 mi5K · 5 km / 3.1 mi

Rock Hawk Trail Races

Castle Rock, Colorado, Philip S. Miller Park · USA

Next race day

Sat, 28 Aug 2027

4 distances · see start times below

About Rock Hawk Trail Races

Rock Hawk Trail Races is a running event in Castle Rock, Colorado, Philip S. Miller Park, United States. Recorded disciplines include 10K, 25K, 50K, 5K. The listed surface is trail. The listed organiser is Aravaipa Running. The next listed date is 28 August 2027. Check the organiser's information for entry and race-day arrangements.

Dates, starts & entry

Times are local to the race. Select the entry route for your distance.

10K · 10 km / 6.2 mi
Sat, 28 Aug 2027
Starts 07:30 MDT
Date TBC
Check race website
2027 race date and programme confirmed on the organiser website, checked 14 October 2026. Entry availability has not been independently confirmed; check the organiser for current registration information. Advertised category: 10K; organiser course estimate: 6.2 miles (9.97793 km).
Edition source
5K · 5 km / 3.1 mi
Sat, 28 Aug 2027
Starts 08:00 MDT
Date TBC
Check race website
2027 race date and programme confirmed on the organiser website, checked 14 October 2026. Entry availability has not been independently confirmed; check the organiser for current registration information. Advertised category: 5K; organiser course estimate: 3.1 miles (4.98897 km).
Edition source
25K · 25.1 km / 15.6 mi
Sat, 28 Aug 2027
Starts 07:00 MDT
Date TBC
Check race website
2027 race date and programme confirmed on the organiser website, checked 14 October 2026. Entry availability has not been independently confirmed; check the organiser for current registration information. Advertised category: 25K; organiser course estimate: 15.6 miles (25.1058 km).
Edition source
50K · 50.2 km / 31.2 mi
Sat, 28 Aug 2027
Starts 06:00 MDT
Date TBC
Check race website
2027 race date and programme confirmed on the organiser website, checked 14 October 2026. Entry availability has not been independently confirmed; check the organiser for current registration information. Advertised category: 50K; organiser course estimate: 31.2 miles (50.2115 km).
Edition source