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Callum Graham is a competitive kart racing driver from United States, currently ranked #14 in the world in the T4-JR category with a WKR Rating of 45.9 from 1 counted races. Rankings by World Karting Rankings, updated August 3, 2026.
Callum holds P14 of 32 ranked drivers in the T4-JR world standings, with a WKR Rating of 45.9 built from 1 counted races.
In the fight for T4-JR positions, Callum trails Jude Puddefoot (P13) by 0.0 rating points and holds a 0.0-point margin over Harry Ward (P15).
Races this driver has competed in that are in our database and count toward their WKR rank — these are participations, not race results.
Callum Graham has 1 counted race participation across 1 event in T4-JR recorded in the WKR database. Callum Graham currently holds world rank #14 in T4-JR with a WKR Rating of 45.9. Compare with other drivers from United States on the drivers list.
| Date | Race |
|---|---|
| 22 Feb 2026 | KartPlex Cup Opener 2026 |