What are the changes hazel made in Raymonds run?

In "Raymond's Run" by Toni Cade Bambara, Hazel, also known as Squeaky, undergoes significant changes throughout the story. Initially focused solely on winning races and her own accomplishments, she learns to appreciate the importance of supporting her brother Raymond and others. By the end, she recognizes the value of teamwork and friendship, especially when she helps Raymond participate in the race. This shift reflects her growth from self-centeredness to a more inclusive perspective on success and personal relationships.