Marathon Petroleum Corporation has strengthened its collaboration with B.A.S.S., the organization behind professional bass fishing, by enhancing fan engagement and expanding its brand presence. As part of this multi-year partnership, Marathon continues as the title sponsor of the Bassmaster Studio Set and has become the exclusive partner for a new YouTube series called the Marathon Peak Performance Custom Content Series. This series, set to debut during the 2025 season, will feature ten videos showcasing top-performing anglers from key tournaments, including the Bassmaster Elite Series and the Bassmaster Classic. The partnership underscores shared values of performance and perseverance, aiming to bring fans closer to the sport while promoting Marathon's commitment to elite performance and outdoor activities nationwide.