What is one of the pivotal moments in the book involving Denny's career?

Denny winning an important race is indeed one of the pivotal moments in "The Art of Racing in the Rain." This victory not only serves as a significant achievement in his racing career but also highlights his dedication and skill as a driver. The momentum from such a win contributes to both his professional reputation and personal journey, reinforcing themes of perseverance and resilience throughout the narrative. This victory allows Denny to navigate through the various challenges he faces, showcasing his determination to succeed despite life's adversities. The impact of this win resonates with his character development and emphasizes the importance of passion and commitment in striving for one's goals.