Well I like run_forest, however there is yet to be another skillrace map I'd like.
First you did not embed the images...
Second from the first screenshot, don't you see the tooth are cut of badly, make them move into the earth to look nicely. Look at the tutorial about good map styles, it explains it all.
Third, Big rocket shots, the map standard with a very difficult jump already, meh. Then a few seconds later again a new big up jump, boooring....
Forth, the checkpoints are rally bad at some place, especially e.g. after the big horizontal jump, there is abig vertical jump again, but hell upon you when you don't make the vertical you gonna repeat the horizontal again..
Fifth, I don't see any graphical hints on where the hook works and where it doesn't.
No, I'll stay with run_forest.