What is the Marathon roadmap? It's a hard life being a Runner. You drop in, a glint in your eye; the allure of shiny loot is too hard to resist. You gobble up the goods, head for extraction, and, if you're fortunate enough not to get blasted, get out. After repeating the cycle for a while, though, the sheen dulls, and the itch for a new challenge takes hold. Fortunately, Bungie's well aware that it needs to keep things fresh, and there's going to be plenty of new content throughout 2026 to maintain Marathon's lustre. The Marathon roadmap for the year ahead, while incomplete, is already filled to the brim with additions. The FPS game's seasons are expected to roll around every three months, each bringing its own theme and a full server wipe. With them comes new gameplay modifiers, narrative beats, and more. Below, we'll take you through all of the confirmed Marathon content so far, so you know what to expect as time goes on.