White Ranch Trail 10K
Saturday, July 18th - 8:00 AM

Enjoy a 10 K run or a 5K walk. See Carpooling info below.
Put on your trail running shoes and prepare to have fun at the higher elevation and on the rugged and rolling trails of upper White Ranch open space.

The 10K race is a clockwise loop of the Rawhide, Waterhole, Maverick and Sawmill trails. You will be sure to enjoy the hills, especially the downhill sections! Aid stations will supply water to thirsty runners and trails will be clearly marked.

To see the course in Google Maps follow this link:
White Ranch race course or for Googleearth create a nework link to http://www.comastersrun.org/maps/WhiteRanch.kmz

Snacks and cold drinks will be provided after the race. Raffle prizes and age group awards will also be presented then.

Prizes include:
  • Gifts from Boulder Nordic Sport
  • Running hats from Headsweats
  • Gifts from Runners Roost in Louisville.

Course Map

The race will start from the parking lot at the intersection of the Rawhide and Sawmill trails

From Highway 93, head west on Golden Gate Canyon Road (intersection is approx 16 miles south of Boulder, 1 mile north of Golden) for 4.1 miles. Turn right on to Crawford Gulch Road (Highway 57) and head north for approximately 4 miles. Turn right to White Ranch Park. Runners should park their vehicles in the second parking lot.

Follow the link to download a map of White Ranch open space



Due to limited parking at the trailhead please consider carpooling to the race start. If you would like to carpool but need help locating a fellow runner send me an e-mail and I will put runners in contact with one another. Also, see our Facebook page at

For additional race information contact Kevin Snyder (720-648-5002), e-mail [].