The chasing_day.challenge.gbx file you have requested: Maps Levels Missions / Tracks / Island / A to D Titles / Chasing day - 18.17kb is not available. Perhaps try browsing all files for the game TrackMania: Sunrise and upload any files you want to share or are missing. This is the only information we could locate:
For more information on TrackMania Sunrise, visit Trackmania.filefront.com Some tech parts on this island day track. But not too difficult, be quiet. You'll have one wallride on your way. 5000 coppers used.