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Karol Kostur is a competitive kart racing driver from Poland, currently ranked #39 in the world in the ROK-JR category with a WKR Rating of 24.8 from 1 counted races, and holds world rankings in 2 categories. Rankings by World Karting Rankings, updated August 3, 2026.
In the ROK-JR world standings, Karol currently sits P39 out of 50 ranked drivers, with a WKR Rating of 24.8 built from 2 counted races.
Beyond the main class, Karol is also classified P209 in OK this season.
Karol’s most recent final in our database was P17 at ROK Cup Italia 2026 R2 Viterbo on 12 April 2026, with a best recent result of P14 at 2026 ROK Winter Trophy.
In the fight for ROK-JR positions, Karol trails Daniel Ferguson (P38) by 6.3 rating points and holds a 3.3-point margin over Stanislav Grabowski (P40).
Races this driver has competed in that are in our database and count toward their WKR rank — these are participations, not race results.
Karol Kostur has 2 counted race participations across 2 events in ROK-JR, OK recorded in the WKR database. Karol Kostur currently holds world rank #39 in ROK-JR with a WKR Rating of 24.8. Compare with other drivers from Poland on the drivers list.
| Date | Race |
|---|---|
| 12 Apr 2026 | ROK Cup Italia 2026 R2 Viterbo |
| Date | Race |
|---|---|
| 21 Feb 2026 | 2026 ROK Winter Trophy |