Universal Studies is removing Twister and Disaster and building the “Race Through New York Starring Jimmy Fallon”. It will focus on celebrity races but also Universal Studios says:

You’ll rocket through the streets—and skies—of New York City, from the deepest subway tunnels to the tallest skyscrapers, encountering colorful characters, famous landmarks and anything else that comes to Jimmy’s mind—and “that is some weird, wild stuff,” to quote an iconic previous host.