23/53 Arzier Running Challenge
The Arzier Running Challenge marks the opening of the Super Trophée 23/53. 28 Roséens set off on the 15.5 km route from Rolle to Arzier,...
18 November, 2025
University Visits, UK and US
During the October break, Roséens visited colleges and universities in the UK and the US, touring lecture halls, meeting admissions teams, and speaking...
16 November, 2025
Voyages Culturels
Roséens travelled to Kenya and Mexico for this year’s voyages culturels, exploring local traditions and contributing to community projects that showed how culture brings people...
16 November, 2025
Senior Boys Football: Coupe Romande Finals
Roséens secured their place in the 2025 Romande Cup final after a strong semi-final performance. Solid defensive structure and effective attacking play set the tone...
14 November, 2025
MITdesignX Workshop: Team Dynamics & Business Models
The third workshop of the MITdesignX Le Rosey programme allowed Le Rosey students and start-ups to focus on the mission and roles of...
12 November, 2025
iGem in Paris
iGEM is a global organisation advancing synthetic biology and shaping the next generation of synbio innovators through education and competition. Each year, hundreds of student...
12 November, 2025
Morges Night Run Défi
Nearly 120 students and staff joined the Morges Night Run on Saturday evening, completing the 5 km course despite the rain. Roséens crossed the finish line...
12 November, 2025
Senior Girls Volleyball: Coupe Romande Finals
In a match where every point was fiercely contested from start to finish, our players showed unwavering character to win and qualify for...
10 November, 2025
IMD Workshop
This week’s IMD workshop challenged Roséens to build the tallest and strongest structures they could using only balloons. The activity reinforced key teamwork skills: listening,...
08 November, 2025
Reflections from Silicon Valley
Roséens met with entrepreneurs across the tech world, from global companies like Microsoft to early-stage start-ups. They heard from entrepreneurs who built billion-dollar...
06 November, 2025