4L Trophy 2026

4L Trophy 2026 – ERI supports the GEM’ORTHO crew

4L Trophy 2026: Key figures

• 29th edition of the 4L Trophy
• 12 days of adventure
• Over 6,000 kilometres covered
• Around 1,200 crews taking part

A flagship event for youth and solidarity, the 4L Trophy brings together students and young professionals aged 18 to 28 each year around a sporting, human and charitable challenge.

A unique navigation rally-raid

The 4L Trophy is a navigation rally-raid with no GPS, driven in the legendary Renault 4L. Using a roadbook and a compass, crews progress without any time constraints: the ranking is based solely on the distance covered, highlighting strategy and team spirit. The adventure crosses France, Spain and Morocco, through to the dunes of the Sahara, with a finish in Marrakech.

A charitable and eco-responsible commitment

At the heart of the 4L Trophy lies a strong charitable commitment. In partnership with Enfants du Désert and the French Red Cross, each crew transports school, sports and food donations. Every year, the event helps nearly 20,000 children, distributes 22,000 meals and finances essential infrastructure projects in Morocco.

The raid is also part of an eco-responsible approach, notably through the Green Brigade, aiming to preserve the environments crossed and achieve zero waste in the desert.

The GEM’ORTHO crew supported by ERI

For the 2026 edition, ERI is supporting the GEM’ORTHO crew – Team No. 1154, made up of Flavie Souchaire and Lola Guilbaud, two speech and language therapy students. Through their participation in the 4L Trophy, they are committing to a project that combines motorsport, human adventure and solidarity, while helping to deliver donations to improve children’s access to education in Morocco.

By supporting the 2026 4L Trophy and the GEM’ORTHO crew, ERI reaffirms its commitment to solidarity, youth and high-impact projects. We wish them every success in their preparations and the very best for this exceptional human adventure.