Marathon Petroleum Corporation to announce 2016 fourth-quarter and full-year financial results Feb. 1

FINDLAY, Ohio, Jan. 11, 2017 - Marathon Petroleum Corporation (NYSE: MPC) will host a conference call Wednesday, Feb. 1, at 9 a.m. EST to discuss 2016 fourth-quarter and full-year financial results, which will be released earlier that day, and to provide an update on company operations.

MPC participants will be Gary R. Heminger, chairman, president and chief executive officer; Tim Griffith, senior vice president and chief financial officer; and other senior executives. The call will be hosted by Lisa D. Wilson, director of investor relations.

Interested parties may listen to the conference call by dialing 1-800-447-0521 (confirmation number 44084607) or by visiting MPC's website at http://www.marathonpetroleum.com and clicking on the "2016 Fourth-Quarter and Full-Year Financial Results" link. Replays of the conference call will be available on the company's website through Wednesday, Feb. 15. Financial information, including the earnings release and other investor-related material, also will be available online.

###

About Marathon Petroleum Corporation

MPC is the nation's third-largest refiner, with a crude oil refining capacity of approximately 1.8 million barrels per calendar day in its seven-refinery system. Marathon brand gasoline is sold through approximately 5,400 independently owned retail outlets across 19 states. In addition, Speedway LLC, an MPC subsidiary, owns and operates the nation's second-largest convenience store chain, with approximately 2,770 convenience stores in 22 states. MPC owns, leases or has ownership interests in approximately 8,400 miles of crude and light product pipelines and more than 5,500 miles of gas gathering and natural gas liquids (NGL) pipelines. MPC also has ownership interests in 54 gas processing plants, 13 NGL fractionation facilities and two condensate stabilization facilities. Through subsidiaries, MPC owns the general partner of MPLX LP, a midstream master limited partnership. MPC's fully integrated system provides operational flexibility to move crude oil, NGLs, feedstocks and petroleum-related products efficiently through the company's distribution network and midstream service businesses in the Midwest, Northeast, East Coast, Southeast and Gulf Coast regions.

Investor Relations Contacts:
Lisa D. Wilson (419) 421-2071
Denice Myers (419) 421-2965
Doug Wendt (419) 421-2423

Media Contacts:
Chuck Rice (419) 421-2521
Jamal Kheiry (419) 421-3312