ANTIQUE SNOWMOBILE ENDURO

Green Lake,Wisconsin - The Green Lake Enduro Challenge, featuring competition among America's antique snowmobiles was held February 4-5, 1984. 
The event was sponsored by The Green Lake Antique Snowmobile Society.  The event had become one of snowmobiling's most interesting and fun event.
The antique snowmobiles were ridden in competition against each other, using a handicap formula to equalize advantages.