2023 World Athletics Championships – Men's marathon

The men's marathon at the 2023 World Athletics Championships was held at the National Athletics Centre in Budapest on 27 August 2023.

Records
Before the competition records were as follows:

Qualification standard
The standard to qualify automatically for entry was 2:09:40.

Schedule
The event schedule, in local time (UTC+2), was as follows:

Results
The final was started on 27 August at 06:59.