The brise.challenge.gbx file you have requested: Maps Levels Missions / Tracks / Coast / Brise Track - 5.83kb 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:
A new coast track from Basser. It has an intro and in-game mt but there's no outro.