Over the last 1 937 days beginning on August 6, 2019, the availability of marathonpetroleum.com has been inspected 9 times. Operational 3 times from the whole of checks led, marathonpetroleum.com's last recorded uptime on August 11, 2019, returned a code 200 response. There were no recorded downtime incidents for marathonpetroleum.com during the inspections conducted as of November 25, 2024. Noted on November 23, 2024, error code 403 represented the most current error out of the 6 responses that included errors. Against the 1.129 seconds average, marathonpetroleum.com responded in 1.024 seconds on November 23, 2024.