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  <element id="chdn_IssuanceOfCommonStockInConnectionWithCompanyLtipAndRestrictedStockPlansMember" name="IssuanceOfCommonStockInConnectionWithCompanyLtipAndRestrictedStockPlansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="chdn_IssuanceOfCommonStockInConnectionWithAcquisitionOfBusinessMember" name="IssuanceOfCommonStockInConnectionWithAcquisitionOfBusinessMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="chdn_OtherSignificantNoncashTransaction" name="OtherSignificantNoncashTransaction" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
</schema>
