# Jack Aitken Wins Cadillac Championship

> Jack Aitken clinches IMSA WeatherTech title with Cadillac after consistent season.
- Title: Jack Aitken Wins Cadillac Championship · Autoweek | Shortify
- Summary: Jack Aitken clinches IMSA WeatherTech title with Cadillac after consistent season.
- Keywords: jack aitken, cadillac, imsa, weathertech, earl bamber, jota team, wec, v-series.r, sports car racing, co-driver, Autoweek
- Source: Autoweek — https://autoweek.com/racing/more-racing/a74427208/jack-aitken-signature-imsa-season-cadillac
- Author: Jonathan Ingram
- Published: 2026-11-13T21:58:18+00:00
- Read time: 1 min
- Topics: jack aitken, cadillac, imsa, weathertech, earl bamber, jota team, wec, v-series.r, sports car racing, co-driver, cars, sports
## Jack Aitken's IMSA Championship
Jack Aitken won the IMSA WeatherTech championship with Cadillac after consistent performance.
## Three Race Victories
Aitken secured three race victories during the IMSA season with Cadillac.
## WeatherTech Championship
Aitken clinched the WeatherTech series championship with Action Express Racing.
## Co-Driving with Earl Bamber
Aitken shared the title with co-driver Earl Bamber who missed one IMSA event due to WEC schedule.
## WEC Race Experience
Aitken had a near miss at Le Mans with Cadillac's Jota team in the World Endurance Championship.
## Consistent Performance
Aitken was the fastest in five of twelve qualifying sessions across IMSA and WEC.
## First Victory at Detroit
Aitken won the Detroit street race after three runner-up finishes, a turning point in the season.
## Birth of Daughter
Aitken shared the birth of his daughter with wife Alexandra the day after WEC finale victory.
## Key takeaway

Jack Aitken won the IMSA WeatherTech championship with Cadillac, sharing the title with co-driver Earl Bamber.