I really liked this. Your PB ghost mechanic was solid, get to have a race with yourself and that really adds to the replayability and appeal.
The map/progress implementation was really solid too... if anything the game was just too fast for me and I couldn't get up a good pace and stay away from the edges. I'm not really a twitch style or into racing games tbf, but I did like how polished this was. The PB system I think was the real sweet spot that sells it for me. Kudos to anyone on the team who was involved in that part!!
Congrats to the whole team on the game though. Solid jam entry. Well done.