21st annual Fall Fair introduces lawn mower racing and motorcycle

Lawn mower racing returns to the Racine County Fair

Charlotte ‘Mow’-ter Speedway Revved Up for Lawn Mower

PHOTOS: Twelve Mile hosts 60th running of annual lawnmower races

Motorcycle speedway - Wikipedia

Mower racing gaining popularity in Lincoln County

Thunderbowl Raceway – Exciting Sprint Car Racing

MoToRcyclE RoAD SAFETy REpoRT 2010 - Dekra

USLMRA HALL OF FAME

Guy mayor rides Harleys, races mowers