I've been playing for marathon GOTLAP the last few weeks. I'm using a randomly rolled map with arbitrary map settings except that it has marathon research and recipe costs, and no blueprints. I got the achievement for the first time yesterday at 1:29:3. I think I can shave 15 min off that with my current strategy. Is this interesting to anybody else, or am I the world record holder by virtue of being the only person to attempt the record? If anybody else cares I'd be happy to consider marathon without map modifications, or other reasonable compromises between a default marathon and a stunt map.