News in depth

Albuquerque steps down to LMP2 for overall IMSA victory bid at Mosport

Door to manufacturer influx in GTP opened by rules extension, says IMSA boss

Meyer Shank Racing returns to IMSA with new Acura GTP deal

Could Trackhouse's versatile teenager be America's next big racing talent?

Bronze-rated Keating not interested in racing 'scary' LMDh cars again

BMW rules out using evo jokers on LMDh car before end of 2024

IMSA Watkins Glen: Porsche wins rain-halted six-hour race

Derani to split with Action Express Racing at end of IMSA 2024 season

Will Acura's chaotic Detroit win prove a turning point in IMSA title battle?

IMSA champion Hawksworth eyes Le Mans return after strong super-sub showing

LMDh, LMH regulations extended to 2029 WEC, IMSA seasons

Inception McLaren confident of fighting WEC regulars after Le Mans GT3 pole

Jota, Wayne Taylor teams favourites for Cadillac switch in WEC, IMSA

Why IMSA’s downtown Detroit GTP debut was divisive

IMSA Detroit: WTR-Andretti Acura ambushes Porsche to win chaotic race

Tandy: Detroit race traffic will be “unlike any other” track on IMSA calendar

IMSA Detroit: Porsche 1-2 in GTP qualifying, Corvette sweeps GTD Pro

Roger Penske: 100th sportscar win puts team “back on track”

IMSA Laguna Seca: Porsche beats Cadillac after late-race Tandy pass

IMSA Laguna Seca: Bourdais pips Derani for pole in Cadillac 1-2

Friday favourite: The “underrated” Mexican who made a perfect partner

Bourdais: Resurfaced Laguna Seca “to be at least a couple of seconds faster”

IMSA Long Beach: Cadillac scores 1-2 in action-packed sprint race

Long Beach IMSA: Derani takes pole for Cadillac by 0.009s, then wrecks

Vasser Sullivan to field two Lexus GTD entries for IMSA Long Beach

Settlement reached over Laguna Seca noise complaints, track usage

Bourdais reveals Cadillac suffered electrical issues in Sebring 12 Hours battle

Deletraz: Sebring 12H battle with Bourdais for win “tough but fair”

Sebring 12 Hours: Deletraz edges Bourdais to claim victory for Acura

Sebring 12 Hours: Leader Derani walks away from airborne crash lapping GTD

How drivers need to multi-task in the high-tech world of modern endurance racing

Sebring 12 Hours: Derani claims pole to lead 1-2 for Cadillac

IMSA SportsCar Championship reveals 2025 calendar

Lamborghini motorsport boss Sanna departs

Cadillac and Ganassi to split after 2024 WEC and IMSA seasons

Porsche wary of mistakes as it aims to ‘maintain trajectory’ at IMSA Sebring

How Aston Martin has begun preparations for its delayed Hypercar programme

Acura buoyed by weight reduction for IMSA Sebring 12 Hours

Cadillac has no plans for customer Hypercars in WEC or IMSA

Why endurance racing is booming with a new breed of prototype sportscar

Porsche says one-team approach "an advantage" to WEC and IMSA efforts