


What if the secret to changing our habits was other people? We act more when we see that others do too. Yet, in everyday life, taking action is often difficult: lack of time, information, or simply a collective impetus... And that's where the association My Little Planet has understood this. With its 3-week challenge of ecological challenges for colleagues, family, friends or classmates, it creates a group dynamic to transform intentions into concrete action.
The good news is that HOURRAIL! is a partner of the next edition of the challenge, which kicks off on June 1, 2026!
The principle is simple: for 3 weeks, you join a "league" with friends, colleagues or even strangers, and take on everyday ecological challenges.
You don't have to be an expert or revolutionize everything. Here, we take things one step at a time, with concrete actions: food, mobility, waste, energy... The objective? Test, experiment and adopt new habits without pressure.
Why does it work? Because you're not alone. Seeing others in action, sharing your successes, progressing together and adding a touch of (benevolent) competition: all the ingredients to turn what might seem restrictive into a game.
As a result, over 800,000 people have already taken part in the adventure. And at HOURRAIL! We're the first to be convinced: changing your habits can be fun and motivating.

To transform the way we travel, it's not enough to simply provide information. We need to change the way we think, and make people want to go elsewhere in a different way. We need to show that trains slow travel and low-carbon mobility are experiences in their own right (not constraints), that's our credo.
As part of the Ma Petite Planète challenge, we've put together a special low-carbon travel challenge. Our aim: to inspire you to try out other ways of getting around.
And for the occasion, we've put together a 10-question quiz on sustainable mobility to challenge you (and your team?).
The easiest way to get involved is to create your own league. With your friends, family or colleagues, you form a team and take on a maximum number of challenges together. It's a fun collective experience, often full of surprises.
And if you want to go one step further, you can also propose the challenge to your team. Ma Petite Planète offers a dedicated version for companies, a team building with environmental impact A program that strengthens cohesion, develops practices and engages teams in concrete ways. More info here.
And as an added bonus (and not the least), your corporate contribution helps finance free editions in schools!
Yes, the challenge exists too in school version from kindergarten to high school. It's a great way of raising awareness among young people and giving them the keys to take action today.
The next edition of Ma Petite Planète kicks off on June 1, 2026. Whether you're curious, committed or just looking for new habits, this is a great opportunity to take action without pressure (and never alone).
Three weeks, concrete challenges, and perhaps a new relationship with travel... See you on June 1st? 🌱

Issue du monde de la communication et des médias, Sophie est Responsable éditoriale chez HOURRAIL ! depuis août 2024. Elle est notamment derrière le contenu éditorial du site ainsi que La Locomissive (de l'inspiration voyage bas carbone et des bons plans, un jeudi sur deux, gratuitement dans ta boîte mail !).
Convaincue que les changements d’habitude passent par la transformation de nos imaginaires, elle s’attache à montrer qu’il est possible de voyager autrement, de manière plus consciente, plus lente et plus joyeuse. Son objectif : rendre le slow travel accessible à toutes et tous, à travers des astuces, des décryptages et surtout, de nouveaux récits.