Reference article
Boulder
Boulder is a racer in 
Cloud Kingdom in 
Duck Life 9: The Flock.
Personality
Boulder is a confident climbing specialist whose conversation is full of rock and summit comparisons. A defeat makes Boulder recognise the need for more practice rather than blame the opponent. The successful challenger receives encouragement to face whatever comes next.
Racing
Talk to Boulder in Cloud Kingdom to begin the race. This opponent does not join the recruitment queue after the race.
Racing skills
Levels and grades before equipment bonuses.
Dialogue
| Character | Dialogue |
|---|---|
 | We're not giving you this rock-solid gem until you beat all three of us in races |
| We've all got different skills - I'm the best climber there is |
| So make sure you've hardened your climbing level before you challenge me! |
| You think you're ready for a rock-solid race, buddy? |
| Character | Dialogue |
|---|---|
| Go back to the training wall, buddy |
| When you're ready to climb with the likes of me, I'll be here |
| ...oh? You're still here? |
| Up for a rematch now, are you? |
| Character | Dialogue |
|---|---|
| Your rock-solid climbing really put me to shame, buddy |
| Your rock-solid climbing really put me to shame, buddy |
| You're one step closer to earning our gem now |
| I'm going to have to hit the climbing wall later... |
| You've reached the summit, buddy - every skill master defeated! |
| And you've earned yourself a sweet gem to boot! |
| I'm going to have to hit the climbing wall later... |
| You've shown me how much farther I have to go... |
| Time to hit the gym, I guess |
| Hey, you're the one we gave our special Gem to! |
| You'll be able to conquer whatever challenges await you, I'm sure! |