Talk:The Gauntlet (Season 2)/@comment-62.77.79.242-20160114135109/@comment-26249703-20160114174824

I think they're based on two factors: PR and condition of your car, in comparison to your opponent (possibly the top bot when against multiple opponents). It doesn't take into account any addtional objectives you may have in a race so it's probably easier to win an "Extreme" race on a track like Silverstone, with plenty of corner-cutting opportunities, if you just have to win the challenge, than a "Hard" race on Melbourne if you cannot touch other vehicles.