Opening hours of Racecourse in Middleback Range, South Australia Opening hours of Racecourse in Middleback Range, South Australia Home / South Australia / Middleback Range / Racecourse Racecourse Whyalla Kart Club Middleback Range SA 5600, Middleback Range, South Australia 5600 0428 797 665 Categories of local businesses in Middleback Range Asphalt contractor Car racing track Paving contractor Paving materials supplier Racecourse Road construction company