I got very bored one day and decided to create Desert Bus for Minecraft...
If you haven't heard about the game called Desert Bus, it is generally a game where you're on a bus and you have to drive for 8 real time hours to score a singular point, but to stop you just going away with something on the forward key, it drifts to the right, thus having to strafe to the left constantly or you lose.
In this re-creation it isn't that much different apart from the distance is reasonably a lot shorter to get a point (about 4000 blocks). If you touch the sand you will die and so have to restart from the beginning of the road.
(If you spawn on sand, walk onto the road, or you will die if you should continue forward on the sand).