Saturday's meeting at Cork has been called off due to flooding.
The track is reported to be flooded at present and with further heavy rain forecast, officials have made an early decision to cancel the card.
Horse Racing Ireland tweeted: "Cork cancelled on Saturday, January 2. Course currently flooded and adverse heavy rain forecast for today and tomorrow."
*Turf Club News* Cork cancelled on Saturday, 2nd January. Course currently flooded and adverse heavy rain forecast for today and tomorrow
— Horse Racing Ireland (@GoRacing) December 29, 2015
Next Tuesday's meeting at Bangor has also been abandoned due to a flooded track.
The water level is currently over the top of the running rail in places and previous experience suggests it may be two weeks before the track dries out.
Clerk of the course Andrew Morris said: "The river flooded the day after St Stephen's Day and in places it is over the top of the running rail, five feet deep.
"In the past when this has happened it has taken up to two weeks to completely dry out. At this stage we are not aware of the damage it has caused or what debris is underneath.
"We've got no chance of racing so there is no point in letting people make plans or entries, we may as well let them know."
The Duhallow Foxhounds point-to-point fixture at Kanturk in Dromahane, Co Cork is another casualty of the weather. It was down for Wednesday 30 December but has been cancelled and rescheduled for Saturday 2 January. Original entries for this fixture will stand.