It will be cold, wet and windy - and record crowds may still attend.
When the National Hunt festival for chasers and hurdlers begins on Tuesday at Cheltenham Racecourse 100 miles west of London, a crowd of more than 68,000 is expected to watch the first of four seven-race programs through Friday that are the highlight of British jump racing each winter.
The Irish shippers, and their legions of devoted supporters, consider Cheltenham a good time, too.