Nope, ride them when you get them.
Curing for long time periods is a myth. Few days after glassing is enough.
Few links below.
So, here's what you've waded through Chemistry 101 to learn: with the basic 1 to 1.5 percent catalyzation ratio, and an ambient temperature of 78 degrees (considered as optimum by resin manufacturers), the board will be 98 percent cured in one and a half
hours.
To underscore how critical the temperature of the working area is, if the ambient temperature was 68 degrees, the cure time might be anywhere from two to seven days
Your new board has long since cured by the time even the sander gets it. I still have boards in excellent condition that were shaped, glassed, sanded and first ridden over an 18-hour period -- and that was back in 1987.Of course, there are many different brands of resin of varying quality, an assortment of fiberglass cloths and scores of right and wrong blanks for a particular shape -- they all affect the strength and durability of a surfboard much more than any cure time, but that's another story entirely.
www.surfline.com/sdg/forum/surforum_ham.cfmwww.boardcave.com.au/the-surfers-corner/surfboard-curing/