Longest running one-make automobile racing series
- Who
- Media Roadster 4 Hours Endurance Race
- What
- 35 year(s)
- Where
- Japan (Shimotsuma)
- When
- 21 September 2024
The longest running one-make automobile racing series is 35 years and was achieved by Media Roadster 4 Hours Endurance Race (Japan) at Tsukuba Circuit in Shimotsuma, Ibaraki, Japan on 21 September 2024.
20 teams took part in the 35th Media Roadster 4 Hours Endurance Race.