https://chipotle.com/nutrition-calculator

and added the highest-calorie individual meat (steak), rice (white rice), beans (black beans), salsa (chili-corn), sour cream, cheese, and guacamole, and still got only 1365 kcal.

While adding every single topping does reach 2425 kcal, one would have to order 4 kinds of meat, tofu, 2 kinds of rice, 2 kinds of beans, fajitas, 4 kinds of salsa, sour cream, cheese, guacamole, and lettuce. I would think that should count as "trying"! :-)