Course

   

Dirty Du

The Dirty Du course is a 5K trail run, followed by a 12 mile mountain bike ride, followed by a 5K trail run. The run is off road and technical. It has several hills, some steep, with lots of rocks. The bike is 80% single track and 20% Jeep trails. There are some technical sections on the bike including hills and washed out areas. The course is a counter clockwise loop with a short out and back at the start. Click on the link below to view the course maps for the event:

Dirty Du Map

Transition Area Map

The Relay uses the same exact course as the Dirty Du.

Dirty Du Sprint

The Dirty Du course is a 1.5 mile trail run, followed by a 6 mile mountain bike ride, followed by a 1.5 mile trail run. The run is off road and technical. It has several hills, some steep, with lots of rocks. The bike is 80% single track and 20% Jeep trails. There are some technical sections on the bike including hills and washed out areas. The course is a counter clockwise loop with a short out and back at the start. Click on the link below to view the course maps for the event:

Dirty Du Sprint Map

Transition Area Map

XC Half Marathon

The XC Half Marathon run event will use most of the Dirty Du bike course with the addition of the Leapin' Lizards trail. The course is 80% single track and 20% Jeep trails. The first 1.5 miles and last 1.5 miles are very technical, with steep climbs and descents. The rest of the course is on winding single track with soft soil. The course is a counter clockwise loop.

Trail Run Map

5K Trail Run

The 5K Trail Run event will use the same course as the Dirty Du run. It is entirely off road and technical. It has several hills, some steep, with lots of rocks.

Trail Run Map

Rocky Hill Ranch Trail Map

A full color printable PDF of all the trails at Rocky Hill Ranch: Rocky Hill Ranch Trail Map.

Weather Contingency Plan

In the event that the weather makes course conditions too dangerous for bikes, the event will change to just a 5K. This is extremely unlikely. The event will take place in the rain and mud.
  
       
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