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Jules Castro is a competitive kart racing driver from France, currently ranked #36 in the world in the S125 JUNIOR category with a WKR Rating of 76.4 from 2 counted races. Rankings by World Karting Rankings, updated August 3, 2026.
The S125 JUNIOR world classification currently lists Jules in P36 among 73 ranked drivers, with a WKR Rating of 76.4 built from 2 counted races.
Jules’s most recent final in our database was P8 at IAME Series France 2026 R2 on 7 June 2026.
In the fight for S125 JUNIOR positions, Jules trails Amaro Lourenco Vilao (P35) by 1.4 rating points and holds a 5.8-point margin over Leonardo ROSSINI (P37).
Races this driver has competed in that are in our database and count toward their WKR rank — these are participations, not race results.
Jules Castro has 2 counted race participations across 2 events in S125 JUNIOR recorded in the WKR database. Jules Castro currently holds world rank #36 in S125 JUNIOR with a WKR Rating of 76.4. Compare with other drivers from France on the drivers list.
| Date | Race |
|---|---|
| 07 Jun 2026 | IAME Series France 2026 R2 |
| 10 May 2026 | IAME Series France 2026 R1 |