| # | Driver | Team | Championships | Career wins | FIA Category | Racer Rating |
|---|---|---|---|---|---|---|
| 1 | Chris McMurry | Crown with Radical Arizona | 1 | 7 | Bronze | 3,439 |
| 2 | Vaughn Glace | Proper Performance | 0 | 2 | Silver | 2,065 |
| 3 | Mike D'Ambrose | Team Stradale | 0 | 5 | — | 2,050 |
| 4 | Brady Clapham | Crown with Radical Arizona | 1 | 7 | Silver | 1,991 |
| 5 | Jace Bacon | Crown with Radical Arizona | 0 | 2 | — | 1,922 |
| 6 | Robert Burgess | Radical Canada East | 0 | 3 | — | 1,802 |
| 7 | Seth Bacon | Crown with Radical Arizona | 0 | 0 | — | 1,461 |
| 8 | Kenny Naill | Graham Rahal Performance | 0 | 0 | — | 768 |
Radical World Finals is a sprint series running Radical spec single-seaters across four classes: PRO 1500, PRO 1340, PLATINUM, and GOLD 1500. The field is competitive amateur to entry-level professional; the strongest class, PRO 1500, hosts drivers like Ian Aguilera and Chris McMurry who rate as early-career professionals, while the series overall sits above several regional stepping-stone series including NASA and SCCA Majors. Drivers arrive chiefly from SCCA Majors and SCCA Runoffs, with some crossover from the peer Radical Cup NA, and most move on to endurance racing through the IMSA AirBNB Endurance Challenge. The series functions as a rung on the ladder for drivers transitioning from club and regional racing toward professional sportscar programmes.