Not quite in the F15 league but, had the pleasure of a B777 ferry recently, not even a cabin crew, only the F/O and myself and about 20% of fuel capacity on board.
The F/O and I mutually agreed that the aircraft was long overdue for a check of it's fully rated thrust, so.................
I seem to recall V1 being called just after passing the near end 1500' touch-down marker, and making the right turn to on-course whilst at 1000 feet and only half way down the runway. Good legal fun!
Regards,
Old Smokey