The special members' only training event has been rescheduled for August 8 at 1.30pm.
The change comes about as the home fixture against Warrington Wolves has been moved to Saturday August 9 with a 7pm kick off to accommodate Sky coverage.
The proposed “Captain’s Run” Saints Training Session was due to take place on August 7 but will now be held a day later.
New tickets will be sent out shortly.