FreeGameDev

this is my track called glow, environment very dark, very long: 15 km, very twisted and hard but no obstacles (i don't want them in this track)

it contains some open pipes and some parts are tricky

http://platen-software.de/sebastian/glow-track.tar.gz

Generally too stretched, very long.
Very dark, this scenery isn't good for that, gets depressing if a track in it is not short.
Has some interesting parts but in general I don't like it enough to edit it further (and it would take a long time since it is very long too). IMO it's better to leave this and make a new one.