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Joao Castro is a competitive kart racing driver from Portugal, currently ranked #181 in the world in the X30 Senior category with a WKR Rating of 0.0 from 1 counted races. Rankings by World Karting Rankings, updated August 3, 2026.
Joao holds P181 of 195 ranked drivers in the X30 Senior world standings, with a WKR Rating of 0.0 built from 1 counted races.
Joao’s most recent final in our database was P81 at IAME Winter Cup 2026 - Valencia on 14 February 2026.
In the fight for X30 Senior positions, Joao trails Bru Freixa Teixidor (P180) by 0.0 rating points and holds a 0.0-point margin over Luke Taylor (P182).
Races this driver has competed in that are in our database and count toward their WKR rank — these are participations, not race results.
Joao Castro has 1 counted race participation across 1 event in X30 Senior recorded in the WKR database. Joao Castro currently holds world rank #181 in X30 Senior with a WKR Rating of 0.0. Compare with other drivers from Portugal on the drivers list.
| Date | Race |
|---|---|
| 14 Feb 2026 | IAME Winter Cup 2026 - Valencia |