The decision has been taken due to the ongoing warm weather.
This evening's card at Mullingar has been cancelled due to the current hot weather.
Trial events tomorrow and Wednesday have also fallen by the wayside.
Greyhound Racing Ireland say a further update will be issued about the rescheduling of events will be given in due course.
Statement in full:
Mullingar Greyhound Stadium is monitoring the progress of the extreme hot weather forecast for the coming days and due to the care and welfare needs of racing greyhounds. at this point wish to advise of the following:
Racing tonight in Mullingar Greyhound Stadium has been cancelled
Trials scheduled to take place Tuesday & Wednesday have also been cancelled.
Further notice will be issued regarding rescheduling of race meetings.
Dublin Sink Offaly In Camogie
Lowry Looks On Shaky Ground Since Cognizant Collapse
"Unhappy" Laois Leave Fermanagh With Some Regret
Laois Ladies Football Legend Honoured By County Council
Westmeath School Primed For All Ireland Final Shot
Offaly Relegated After Cavan Defeat
Offaly And Longford Chase Semi-Final Spot In Division Four
NFL: Laois Travel To Fermanagh For Crucial Division Three Encounter
Gold Cup Takes Centre Stage On Final Day Of Cheltenham
Offaly TD Demands Stronger Ticket Touting Laws As Six Nations Prices Hit €3k
Offaly Travel To Dublin For Fourth Round Of National Camogie League
Athlone Town Get Title Defence Underway Tomorrow
NFL: Must Win Game For Westmeath In Division Three
Westmeath County Council To Host Civic Reception For Athlone Town
Midlands Players Named In Ireland Squad For Showdown With Scotland
Irish Athletics Legend Ronnie Delany Dies Aged 91
Shane Lowry And Rory McIlroy In Action At Players Championship
NFL: Potential Make Or Break Weekend For Midlands Sides
Play Off Spot On The Line For Portlaoise Panthers This Weekend