From BoardGameGeek:

"Not every score in the Gunship universe is settled on the battlefield. Each season, the best of the best Gunner crews are selected for the Gunship Death Race. This gladiator-style tournament features a deadly obstacle course that must be navigated as the combatants do their very best to destroy each other. Weaving through Asteroids, sprinting through open space and then diving into a Trench on the moon below, each Gunship must find a way to not only be the first to complete laps, but also to survive loads of enemy fire! There can be only one Winner – the victorious crew earns glory and instant fame among warriors and civilians alike. The losing teams get sent back into the war, IF they survive!"