From Wings (1927) to the latest winner, the Best Picture catalog spans nearly a century of cinema — and well over 200 hours of viewing.
With roughly 95+ Best Picture winners averaging about 130 minutes each, a complete marathon totals approximately 200–250 hours — over 8 days of non-stop viewing.
At 2 hours per day, you'd finish in about 100–125 days. Mix in shorter winners like Marty (91 min) and longer epics like Ben-Hur (212 min) for variation.
Approximately 200–250 hours depending on which years and versions you include. Plan for 100+ days at 2 hours per day.
Ben-Hur (1959) at 212 minutes and Gone with the Wind at 238 minutes are among the longest winners.