The Forza Motorsport ALMS Challenge has begun! This season-long series of Rivals Mode racing events in Forza Motorsport 4 is based on the real 2013 season of the American Le Mans Series.

The officially sanctioned 2013 NASCAR iRacing.com Series World Championship continues tomorrow at the fast and unforgiving Las Vegas Motor Speedway. iRacing's fastest NASCAR sim racers are getting ready for their second race of the season in the heart of Sin City.

Norman2403 created a video showcasing the Lotus 49 Cosworth @ Monterey ( Mazda Raceway Laguna Seca )

www.insidesimracing.tv present This Week Inside Sim Racing Mid March Edition. On this weeks show Darin talks to our new host Christy about her past prior to being on the show.

PiBoSo released a WIP video of his " Kart Racing Pro" project showing us the raindrops helmet lens effects.

Rottweiler has converted the popular rFactor1 version of Laguna Seca to rFactor2. The release was posted on No-Grip, but apart from some screens and the included video no additional info is supplied.

Mak Corp posted new screenshots of their Classic cars mod for rFactor2. The in-game shots show us 3 classic cars. The Chevrolet Camaro SS 1968, Dodge Challenger 1970 and the Lamborghini Miura. Mak Corp already confirmed that there will be more cars added to the project.

Check out the brand new Forza Motorsport 4 television commercial, which made its debut during the 2013 American Le Mans Series Twelve Hours of Sebring race broadcast.

Simbin added the BMW M3 E30 to their allready impressive licence package for RaceRoom Racing Experience. In their own words... As car fanatics and game developers it is Simbin´s pleasure to recreate racing icons like the E30.

From the green flag at the 60th annual Twelve Hours of Sebring to the near photo-finish at Road America and the dramatic conclusion of the Petit Le Mans, SPEED.com was there for all of the key moments from this year's American Le Mans Series.