There is NO STARTBOX at the start location.
This event is one of 56 in the Montana County Seat Challenge available through 2030.

Boulder, MT; Jefferson County
Y=3675
Elevation: 4,938 ft AMSL

The start is located at the Jefferson County Courthouse; 201 W Centennial Ave; Boulder, MT. Parking all around the building but being near 3rd Ave and Monroe St is closest to where you start walking.  We do not know if there are public restrooms available.

Boulder is a town in and the county seat of Jefferson County, Montana, United States. Established in the 19th century as a stagecoach station, Boulder grew into a regional trading center for farmers, ranchers, and miners.