Based on the provided story, I'll evaluate the Tragedy Degree and Comedy Degree using the given criteria.

**Tragedy Degree:**
- The story does not contain any significant tragic elements or emotional setbacks. There are challenges and difficulties the protagonist has to overcome, but they are part of the competition and do not result in profound tragedy.

**Comedy Degree:**
- There are some light-hearted and inspirational elements, especially the uplifting conclusion where Lina wins the race. However, the story doesn't contain strong comedic aspects or elements that aim primarily to incite laughter.

Given this analysis, here's the JSON output:

```json
{
  "TragedyDegree": 1,
  "ComedyDegree": 5
}
```

The story leans more towards an inspirational and triumphant narrative with minimal tragedy and moderate light-hearted elements, thus scoring 1 in Tragedy Degree and 5 in Comedy Degree.
