Your idea for a perfect Final

What’s everyone ideas for what activities and checkpoints that should make up an awesome final ?

To me the perfect final would incorporate endurance stages of running, swimming, bicycling, and kayaking with a checkpoints in between each such as a puzzle, strength, math problem, and carnival game or eating stage. After all that then it’s a race up the mountain and first up to the top wins.

Kinda a mix of WoTW and Free Agents type final I think would be perfect. What do you all think ?