| After Burner (15) | Take out three opponents with one triple-weapon. |
| Altered Beast (10) | Win a race while using an All-Star Move. |
| Amber De Amigo (10) | Earn your AMBER SEGA License. |
| Captain Silver (30) | Earn your SILVER SEGA License. |
| Cat Mania (15) | Summon the giant KapuKapu and gobble up Big the Cat for mouse revenge! |
| Classic Collection (15) | Win a race as each racer. |
| Clock Work (30) | Set a Personal Best Time on every Time Trial course. |
| Crazy Box (15) | Pass every mission. |
| Death Adder (30) | Take out opponents with items one hundred times over Xbox LIVE. |
| Dreamarena | Play a friend over Xbox LIVE. |
| Earn every achievement in the game. | Earn every achievement in the game. |
| Enduro Racer (15) | Play one hundred events including any race, mission or time trial in any mode. |
| Fighters Megamix (30) | Take out an opponent with each character's All-Star Move. |
| Gaining Ground (10) | Get a Turbo-Boost Start in any event. |
| Ghost Master (30) | Defeat a Staff Ghost on every Time Trial course. |
| Giant Egg (15) | Use Billy's All-Star Move to squash the Crows! |
| Golden Acts (80) | Earn your GOLD SEGA License. |
| High Roller (15) | Purchase every item from the shopping menu. |
| Last Survivor (15) | Finish the first lap in last position and go on to win the race. |
| Lucky Dime (10) | Purchase any item from the shopping menu. |
| Magical Sound Shower (30) | Race to every piece of music. |
| Mega Driver (10) | Score AAA on any mission. |
| Outrunner (30) | Lap a trailing player in a race over Xbox LIVE. |
| Power Drift (15) | Perform a fifteen second Drift. |
| Project Rub (15) | Complete any Race event without collisions. |
| Racing Hero (15) | Win any race over Xbox LIVE. |
| Red Out (15) | Earn your RED SEGA License. |
| Road Rampage (15) | Take out three opponents with one All-Star Move. |
| Rolling Start (15) | Complete sonic's Test Drive. |
| SEGA World (30) | Complete a race on each course in Grand Prix, Single Race or Time Trial mode. |
| Shadow Dancing (10) | Defeat a Staff Ghost on any Time Trial course. |
| Sonic Unleashed (15) | Use Sonic's All-Star Move to take out Dr. Eggman and show him who's boss! |
| Street Rage (15) | Ram an opponent off the course without using a Weapon or Power-Up. |
| Super Hang-On (15) | Win the race holding first place on each lap. |
| The Chariot (15) | Use Zobio and Zobiko to send one hundred Curien Mansion Creatures back to the grave. |
| Time Stalker (10) | Set a Personal Best Time on any Time Trial course. |
| To be this good takes AGES! (30) | Win every Grand Prix Cup. |
| Top of the Class (30) | Score AAA on every mission. |
| Top Skater (15) | Perform three tricks in one jump with Beat on Tokyo-to - Shibuya Downtown. |
| Triple Trouble (15) | Perform three Tricks in one jump and make the landing. |
| True Blue (10) | Earn your BLUE SEGA License. |
| Turbo (15) | Perform twenty Turbo-Boosts within a single lap of any event. |
| Up 'N' Down (10) | Take out a racer by manually directing an item. |
| Virtual Bronze (20) | Earn your BRONZE SEGA License. |
| Welcome to the Next Level! (15) | Win your first Grand Prix Cup. |
| Welcome to the Next Level! (15) | Win your first Grand Prix Cup. |
| Wheels of Fire (15) | Perform a Turbo-Boost Start across 3 consecutive events. |
| Wonder Boy (15) | Win a race by crossing the finish line in reverse. |
| Working Man (15) | Use Amy's All-Star Move to send Sonic dizzy with love! |
| Working Man (15) | Use Ryo's All-Star Move to take out Jacky and Akira and show them who's the ultimate martial artist! |
