Thanks OP for the heads up on this fare.

As mentioned previously the W class fare from LAX to BKK comes in at appr. $ 890 ai. And earns 100 % RDM and EQM ( at least on UA and AC ).

With a 90 day maximum stay and $ 100 cancellation fee this is a pretty decent deal. I believe you may also be able to book with a stopover in SIN, but I didn't check that out.

Whether this is Mileage Run worthy is questionable. But it is definitely worth considering.