XP means experience points to people who are doing virtual bike rides on the training platform called Zwift.
+30XP is a way of keeping track of your effort, distance ridden, which routes you have completed, etc. and count towards helping you “level up”.
If you are competing for distance traveled, elevation climbed, or trying to finish all the routes and competing for badges…XP is the score that helps you get there.
XP can help you unlock gear, clothing, bike fames, wheels, paint jobs.
The good news is…if you are using Zwift as a way to complete the #1000MileCycleChallenge (which is a really fun way to finish the challenge)…you will be gaining TONS of XP points.