The 0f0r1f1a2f2c3f3i4f4n5f5g_station.challenge.gbx file you have requested: Maps Levels Missions / Tracks / Miscellaneous / 0 to 9 Titles / Racing Station - 10.67kb is not available. Perhaps try browsing all files for the game TrackMania Nations Forever and upload any files you want to share or are missing. This is the only information we could locate:
For more information on TrackMania Nations, visit Trackmania.filefront.com This is a lovely track. I myself found it very hard and didn't get past the first section, but looking at it from the track editor I saw a wonderful track.