Scenes from the 2024 Boothbay Harbor Tuna Challenge Sept. 4. The event started Sept. 2, with 90 teams competing for $100,000 in prizes. Fishing ends Sept. 5. As of Wednesday afternoon, Captain Jared Stackpole and the Plan B team led the tournament with a 736-pound bluefin tuna, while Josh Harvey and the Running Late team had the most overall tuna caught at 1,174 pounds between two fish.