Oldest driver to start a race

Value
55 years, 292 days, 1955 Monaco Grand Prix

How it is derived

drivers.born against races.date_iso for every entry that started. An entry counts as a start unless its result is DNQ, DNPQ, DNS, DNP or EX - did not qualify, pre-qualify, start or practise, or excluded before the start - so a pit-lane start counts and so does a retirement on the first lap. value_num is the age in days. 59 such drivers have no birth date held and cannot be placed. Louis Chiron: born , started .

Where this comes from

As of
Confidence
reference
Category
drivers
Family
Age
Comparable figure
20,380
Unit
days
Key
oldest-starter