May 22-23, 2027

“Doggone Buttonwillow” **NEW CIRCUIT* 

Presented by NecksGen

Buttonwillow Raceway Park, Buttonwillow CA 

{Race 2 of 3: Southwest Endurance Cup}

• Format: 7+8 Hour Enduro
• Car Entry (includes Captain): EARLY DOG DISCOUNT $550 USD plus $550 per add’l driver.
• The event requires a minimum of four (4) driver entries (or a total entry fee of $2,200, with a minimum of two (2) drivers). Drivers 5^th, 6^th, 7^th, etc. goes FREE!
• Early dog discount ends April 22, 2027; then regular fee $600 per driver.
• FRIDAY PRACTICE DAY: The track will be hosting a practice day on Friday, May 21, 2027.
• Event Information & Schedule to be posted shortly.