Track Records

2026 Track Records:

All race classes:

• Sonoma (PDF in new tab/window)
• Thunderhill (PDF in new tab/window)

Time Trials (TT):

• Sonoma (PDF in new tab/window)
• Thunderhill (PDF in new tab/window)

 

 

2025 Track Records:

All race classes:

• Sonoma (PDF in new tab/window)
• Thunderhill (PDF in new tab/window)

Time Trials (TT):

• Sonoma (PDF in new tab/window)
• Thunderhill (PDF in new tab/window)

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2024 Track Records:

All race classes:

• Sonoma (PDF in new tab/window)
• Thunderhill (PDF in new tab/window)

Time Trials (TT):

• Sonoma (PDF in new tab/window)
• Thunderhill (PDF in new tab/window)

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2023 Track Records:

All race classes:

• Sonoma (PDF in new tab/window)
• Thunderhill (PDF in new tab/window)

Time Trials (TT):

• Sonoma (PDF in new tab/window)
• Thunderhill (PDF in new tab/window)