Saturday, April 23

2:30 p.m. - Heat Races Begin

• Street Stocks (5 Laps)
• Pro All Stars Series (10 Laps)
• Spring Sizzler Open Modified (8 Laps)
• Limited Late Models (5 Laps)
• Vintage All-Stars (5 Laps)
• PASS Consi (If Needed - TBD Laps)

4:15 p.m. - National Anthem

• Street Stock Feature (20 Laps)
• Limited Late Model Feature (20 Laps)
• Vintage All-Stars Feature (15 Laps)
• Pro All Stars Series Feature (75 Laps)
• NAPA Spring Sizzler Duel #1 (40 Laps)
• NAPA Spring Sizzler Duel #2 (40 Laps)

Sunday, April 24

2 p.m. - Heat Races Begin

• SK Lights (8 Laps)
• SK Modifieds (8 Laps)
• Late Models (8 Laps)
• SK Light LCQ (If Needed)
• SK Modified LCQ (If Needed)

3 p.m. - National Anthem

• Sizzler LCQ Race 1 (15 Laps)
• Sizzler LCQ Race 2 (15 Laps)
• SK Light Feature (20 Laps)
• Late Model Feature (30 Laps)
• SK Modified Feature (40 Laps)

5 p.m. - 50th Annual NAPA Spring Sizzler Pre-Race Festivities 

5:30 p.m. - 50th Annual NAPA Spring Sizzler (100 Laps)