If you’re looking for a decent parkour map made specifically for two players so you can race with a friend, you’re in luck. The Infinity Race map is a nice, tight competition. The courses are actually side by side rather than having both players run on the same course, and this is a good and bad thing. It’s good because you can’t interfere with each other – but it’s bad for the same reason. If you like knocking other players off of the course when doing competitive parkour, you’re not going to like this map. If you just want to race and compete for times and number of deaths, keep reading.
The rules are simple enough too. Since you can’t really interfere with each other while running the course, you don’t need to worry about that. Just make sure you’re playing on Peaceful mode so you don’t get random mobs appearing along the path you need to run and you should be fine. A lower render distance will suffice too since you only need to see what’s directly in front of you, but there is no clear rule defining the chunk render distance. It’s simple; on the Infinity Race map, you just run and don’t stop.