CADILLAC RACING - WHELEN ENGINEERING - IMSA WEATHERTECH SPORTSCAR CHAMPIONSHIP

Expect to Win

We are Action Express Racing
About AXR

Our Mission

To successfully race for wins and championships for our owners and sponsors.
We will do this within a reasonable budget, in a positive working environment that promotes teamwork, innovation and continuous improvement.

OUR TEAM

The Action Express Racing team Expect to Win.
To win through teamwork, innovation and continuous improvement.

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OUR ACCOMPLISHMENTS

Action Express Racing is the most winningest team in IMSA history with
6 IMSA Series and 7 Endurance Cup championship wins!

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About AXR
IMSA SERIES CHAMPIONS

Prototype 2014 - 2015 - 2016 - 2018 | DPi - 2021 | GTP - 2023
Clients

Our 2026 Season

Next Race

Sahlen’s Six Hours of The Glen 2026

June 25 - June 28
Watkins Glen International
Action Express Racing has a rich and varied record at the Sahlen’s Six Hours of The Glen at Watkins Glen International, one of IMSA’s cornerstone endurance events. In the mid-2010s, the team excelled with its Corvette Daytona Prototypes - notably in 2016, when the No. 5 Mustang Sampling Corvette DP driven by João Barbosa and […]
Sahlen’s Six Hours of The Glen 2026Track outline

Championship Standings

Clients
Our Drivers

Our Drivers

Action Express Racing expects its drivers to deliver consistently fast, mistake-free performance, execute strategy with discipline, preserve the car and tyres over long stints, and contribute constructively to team feedback and development.

Jack2025-800-800-min
Jack2025-800-800-min

Jack Aitken

Full Season Driver

Jack Aitken enters his fourth season with the team, his third as a Full Season Driver having won the 2023 IMSA GTP Championship in his freshman year with the team and fresh from back to back win at Indianapolis and Road Atlanta in 2025.

Earl2025-800-800-min
Earl2025-800-800-min

Earl Bamber

Full Season Driver

Earl Bamber enters his second season as full-season driver. His massive experience of the Cadillac V-Series.R in the FIA World Endurance Championship with Team Jota making him a massive asset to the team.

Fred2025-800-800-min
Fred2025-800-800-min

Frederik Vesti

Endurance Driver

Frederik enters his second season with us as Endurance Driver having competed in the IMSA Michelin Endurance Cup and the 24 hours of Le Mans for the team in 2025. Frederik serves as reserve driver for the Mercedes-AMG Petronas Formula One Team.

Our Drivers
Our Car

Our Car

Action Express Racing expects the Cadillac V-Series.R to provide a reliable, predictable, and efficient platform that delivers consistent pace over long stints, responds accurately to setup changes, and enables the team to execute strategy without compromise.

CADILLAC V-SERIES.R

The only naturally aspirated hybrid-electrified LMDh in IMSA.

PROPULSION

5.5L DOHC V8 Hybrid
7-Speed Sequential Gearbox

POWER

Up to 670 BHP

Our Car
ENDURANCE CUP WINNERS

2014 - 2015 - 2016 - 2017 - 2018 - 2019 - 2023
Our Partners

Our Partners

Our partners are integral to everything we achieve – fully embedded in the team’s journey,
sharing in every challenge and success, and playing a direct role in driving performance
both on and off the track.

Our Partners
Our Fans

Our Fans

Your support fuels everything we do – driving our performance on track, delivering value to our partners, and ensuring the long-term strength of Action Express Racing, so every cheer, follow, and shared moment genuinely makes a difference.

Our Fans

HELP ME WIN MY RACE FOR A CURE

Hi I’m Sonny Whelen and I’m helping The Michael J Fox Foundation for Parkinson’s Research to find a cure for Parkinsons Disease.

More than 6 million people worldwide are living with Parkinson’s Disease (PD) — the second most common neurological disorder.

In the United States, approximately 90,000 new cases will be diagnosed this year alone.

Currently, there is no known cure for Parkinson’s. Together, we can change that.

Latest News

CONTACT US

Please contact us for more information
about the team or our partners.