I'll tell them to check Chiba Stadium area, but the marathon has booked nearly every room except some at NRT. Apparently it is a HUGE event. I suggested they stand down and wait for day after. 2 are in SFO and 1 in DAB, but they can go any direction if it means biz class. (I know, I've spoiled them!)
Some of the flights had 40+ nonrevs listed. I think they should have gone last night, even if it was economy comfort. Beat a middle seat way in the back! That flight still had 70+ open