Average MARRS Drivers per Race per Class @ Summit Point ONLY for 2021 season
Other Seasons: 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015
| Place | Class | Drivers | Races | Avg Drivers/Race |
|---|---|---|---|---|
| 1 | SSM | 490 | 12 | 40.8333 |
| 2 | SM | 217 | 12 | 18.0833 |
| 3 | SRF3 | 144 | 12 | 12.0000 |
| 4 | ITA | 142 | 12 | 11.8333 |
| 5 | STL | 92 | 12 | 7.6667 |
| 6 | ITB | 86 | 12 | 7.1667 |
| 7 | HP | 83 | 12 | 6.9167 |
| 8 | AS | 48 | 8 | 6.0000 |
| 9 | ITS | 70 | 12 | 5.8333 |
| 10 | STU | 52 | 12 | 4.3333 |
| 11 | T4 | 44 | 12 | 3.6667 |
| 12 | CF | 30 | 9 | 3.3333 |
| 13 | SRX7 | 39 | 12 | 3.2500 |
| 14 | GTA | 6 | 2 | 3.0000 |
| 15 | EP | 22 | 8 | 2.7500 |
| 16 | FP | 26 | 10 | 2.6000 |
| 17 | GT2 | 28 | 12 | 2.3333 |
| 18 | GTP | 22 | 10 | 2.2000 |
| 19 | FE2 | 14 | 7 | 2.0000 |
| 20 | ITE | 20 | 12 | 1.6667 |
| 21 | FC | 10 | 6 | 1.6667 |
| 22 | SPO | 18 | 12 | 1.5000 |
| 23 | B-Spec | 12 | 8 | 1.5000 |
| 24 | F5 | 6 | 4 | 1.5000 |
| 25 | FF | 6 | 4 | 1.5000 |
| 26 | T2 | 8 | 6 | 1.3333 |
| 27 | FX | 8 | 6 | 1.3333 |
| 28 | P2 | 9 | 7 | 1.2857 |
| 29 | GT1 | 10 | 10 | 1.0000 |
| 30 | SPU | 10 | 10 | 1.0000 |
| 31 | GTL | 5 | 5 | 1.0000 |
| 32 | T3 | 4 | 4 | 1.0000 |
| 33 | SRF | 4 | 4 | 1.0000 |
| 34 | GT3 | 2 | 2 | 1.0000 |
| 35 | FV | 2 | 2 | 1.0000 |
| 36 | FA | 2 | 2 | 1.0000 |
| 37 | FE | 1 | 1 | 1.0000 |
