The 2015 Rallycross Challenge Europe began at Sosnová on June 27 and ended at Maggiora on October 11.
The Supercars title went to Russian driver Roman Stepanenko, and the Super1600 went to Stepanenko's compatriot Egor Sanin. The SuperTouringCars +2000 and SuperTouringCars -2000 honours went respectively to Steve Volders and Roman Častoral.
Standings[]
| Pos. | Driver | 
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Pts. |
|---|---|---|---|---|---|---|---|---|
| SuperCars | ||||||||
| 1 |  Roman Stepanenko
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12+8 | 16+16 | 16+16 | 16+15 | 16+15 | 16+16 | 178 |
| 2 | Jos Jansen
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16+11 | 13+14 | 15+15 | 13+16 | 12+8 | 13+14 | 160 |
| 3 | Max Pucher
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15+16 | 8+8 | 13+13 | 15+14 | 13+16 | 12+9 | 152 |
| 4 | Oleg Grishin
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7+7 | 9+11 | 12+11 | 12+12 | 7+7 | 95 | |
| 5 | Christian Giarolo
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11+14 | 15+13 | 14+10 | 77 | |||