You still don't know the difference between 'then' and 'than,' despite the fact that I just corrected you on that. Do you have a learning disability? It's okay if you do. Many people suffer from them. "I ran nine flawless Trials runs." Other than capitalizing the proper noun, a bit of redundancy, and spelling the number, I don't see any issues. Even so, spelling the number is a stylistic error, not a grammatical error. Please enlighten me as to the major grammatical misstep made by the original poster.