Rockpile Ranch LLC dba Bull Run Guest Ranch

Special Event

This is a fund raiser for the Gerrit Hamilton ISDE Memorial fund to help Team USA Junior Trophy Team eligible riders pursue their dreams.


Volunteers needed:  We need EMT’s course workers, cleanup, etc.  Free camping for volunteers.

Reliability Enduro (ISDE) Rules, Will run: Rain, Snow, or Sun.

There will be AA, A, B and C classes.  AA will be scored for the two days combined. 

Go to website, teammontanaisde.com for details


April 25 & 26, 2015

Contact:  Larry Hamilton

At 1-406-273-6909


Email contact:



Impound area.


Just goes to show the corral works good regardless of type of ‘mount’ you want to confine.



‘The Rock’ taken in 2007

Sign up/Tech Inspection

5:00-8:30 P.M. Friday & Saturday.  7:00-8:00 AM Sunday.  96db Sound Test, 60 point penalty if over 96 db at finish.  Front # Plate.  Bikes must be clean and weed free.  Bikes will be impounded after Tech.  Allow plenty of time for  Tech inspection.

Day 2, the starting line

Day 1, Sound check