race_completed query
$meta_query = array( array( 'key' => 'race_completed', 'value' => '1', 'compare' => '!=', 'type' => 'BINARY', ), );
$meta_query = array( array( 'key' => 'race_completed', 'value' => '1', 'compare' => '!=', 'type' => 'BINARY', ), );