Characters
Earth Racers
- Jack, a young prodigy racer who is the grandson of _Grandfather__
- _Husband_Racer_, a once top racer, now past his prime, who is in a failing marriage with Jessica
- Jessica, a once fan-favorite who has left the sport, who has fallen out of love with _Husband_Racer_
- (Snowbird), a racer hailing from Alaska
- _Hawaiian_, a cheerful racer with a relaxed island personality
Earth Racing Auxiliary
Mars Racers
- _Father_Racer_, the father-figure to the racers of Mars, and literal father of Junie. He still flies but is too old to race as intensely as the others
- _Brother_Racer_, a passionate racer, brother to Junie
Mars Racing Auxiliary
- Junie, a young techy who helps keep the racing ships in working order. She wanted to race but was crippled in an accident at a young age.
Earth Government
- Juliet, the daughter of the ruling monarch of Azure City
- Bryan O'Callahan, key advisor to _Monarch_ and close friend of Juliet
- _Monarch_, the ruling monarch of Azure City
- _Heir-Apparent_, the son set to inherit the Azure Monarchy
Earth Civilians
- _Grandfather_, a former war hero pilot who is troubled by his failures in the war with Mars. He is grandfather and mentor to Jack
Unassigned Racer Callsigns
- Snowbird