Simi Valley, California
Simi Valley in California offers track day enthusiasts access to 12 racing circuits within driving distance. The closest facility is Grand Prix of Long Beach in Long Beach, California, located 49 miles away, providing convenient access for enthusiasts. Additional nearby circuits include Willow Springs Raceway (51 miles), Auto Club Speedway (74 miles), Adams Motorsports Park (82 miles). With 1712 documented lap times from Simi Valley-based drivers, there is clearly an active local track day community.
Track day events at these facilities typically offer multiple 20-25 minute sessions organized by experience level. Most venues provide professional instruction, technical inspection, and organized run groups to ensure safe, enjoyable track time. The variety of nearby circuits allows enthusiasts to experience different track layouts and challenges throughout the season.
For motorsports enthusiasts in Simi Valley, the combination of close proximity to Grand Prix of Long Beach and an engaged local community (evidenced by 1712 recorded laps) makes this an excellent location for track day participation.
Simi Valley averages 19–29°C annually with minimal rain May–September; spring through fall (April–November) offers the prime track season with warm, dry conditions peaking at 32°C in summer.
10-yr monthly averages Rain days Driving season
| Name | Track | Organization | Date |
|---|---|---|---|
| Buttonwillow Raceway Classic | Buttonwillow Raceway | Speed Ventures | 2026-07-25 00:00:00 |
| Beginner Day | Buttonwillow Raceway | SOCAL Drivers Club | 2026-08-08 00:00:00 |
| SDC @ Buttonwillow CW13 40 Cars MAX | Buttonwillow Raceway | SOCAL Drivers Club | 2026-09-04 00:00:00 |
| Team Topak Racing @ Willow Springs Raceway | Willow Springs Raceway | Team Topak Racing | 2026-09-05 00:00:00 |
| Extreme Speed Track Events @ Buttonwillow Raceway | Buttonwillow Raceway | Extreme Speed | 2026-09-05 00:00:00 |
| Porsche Owners Club - Willow Springs | Willow Springs Raceway | Porsche Owners Club | 2026-09-12 00:00:00 |
| Buttonwillow Raceway Classic | Buttonwillow Raceway | Speed Ventures | 2026-09-12 00:00:00 |
| Porsche Owners Club @ Willow Springs Raceway | Willow Springs Raceway | Porsche Owners Club | 2026-09-13 00:00:00 |
| Buttonwillow Raceway Classic | Buttonwillow Raceway | Speed Ventures | 2026-09-13 00:00:00 |
| Fast Toys Club @ Willow Springs Int'l Raceway | Willow Springs Raceway | Fast Toys Club | 2026-09-19 00:00:00 |
| Track | Location | Length km | Laps | Avg Time | Avg kph | Distance km |
|---|---|---|---|---|---|---|
| Grand Prix of Long Beach | Long Beach, United States | 3.17 | 10 | 1:34.7 | 127 | 125.6 |
| Irwindale Speedway Road Course | Irwindale, United States | 0 | 0 | — | — | 125.8 |
| Willow Springs Raceway | Rosamond, United States | 3.96 | 341 | 1:33 | 153 | 134.6 |
| Auto Club Speedway | Fontana, United States | 4.55 | 186 | 1:53.3 | 144 | 192.1 |
| Adams Motorsports Park | Riverside, United States | 0.97 | 24 | 0:46.5 | 75 | 212.2 |
| Buttonwillow Raceway | Buttonwillow, United States | 4.43 | 664 | 1:59.1 | 134 | 245 |
| Apple Valley Speedway | Apple Valley, United States | 1.13 | 9 | 1:03.2 | 66 | 245.9 |