Between now and October 10, 2016 you can transfer your IHG Rewards Club points to United MileagePlus miles. For each 10,000 points you transfer you get a 50% bonus. The kicker is that 10,000 IHG points usually becomes 2,000 airline miles. With this special you’ll end up with 3,000 UA miles. So it’s not a great ratio, obviously.
Is this something you want to do? As usual, it depends on your personal situation. If you are IHG points-rich and just need a few miles to top off a UA award then, perhaps. Otherwise I’d give this one a pass.