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Hadley Jarvis is a competitive kart racing driver from United Kingdom, currently ranked #13 in the world in the CADET9 category with a WKR Rating of 31.7 from 2 counted races. Rankings by World Karting Rankings, updated August 3, 2026.
In the CADET9 world standings, Hadley currently sits P13 out of 15 ranked drivers, with a WKR Rating of 31.7 built from 2 counted races.
Hadley’s most recent final in our database was P13 at TKC 2026 R2 PFI on 19 April 2026.
In the fight for CADET9 positions, Hadley trails Frank Pearson (P12) by 2.9 rating points and holds a 3.6-point margin over Logan Jackson (P14).
Races this driver has competed in that are in our database and count toward their WKR rank — these are participations, not race results.
Hadley Jarvis has 2 counted race participations across 2 events in CADET9 recorded in the WKR database. Hadley Jarvis currently holds world rank #13 in CADET9 with a WKR Rating of 31.7. Compare with other drivers from United Kingdom on the drivers list.
| Date | Race |
|---|---|
| 19 Apr 2026 | TKC 2026 R2 PFI |
| 22 Mar 2026 | TKC 2026 R1 Warden Law |