It’s not just in Mario Kart—banana peels can be a real problem for many races around the country, not only causing hazards for runners and spectators, but leaving massive amounts of rotting waste behind for volunteers to clean up. Chiquita, the massive international fruit producer, is taking steps to change that. When the gun of the Walt Disney World 5K went off at 5:30 a.m. on Thursday morning, it signaled the start of Chiquita’s new role as the official banana sponsor of the entire Walt Disney World Marathon Weekend, as well as other runDisney events throughout the year. The move...