24 days. 24 missions. One unforgettable December. Each morning unlocks a new challenge: step goals, active minutes, quizzes, photo challenges, and surprise missions. Teams compete on total points. The most fun way to finish the year.
Available year-round. This theme is optimized for December, but our experts adapt it to your own HR calendar.
Suggested period
December
Duration
24 days
From December 1 to 24, every morning brings a new challenge. Like an advent calendar, each day unlocks a fresh mission: a step goal, an active minutes target, a health quiz, a photo challenge, or a surprise mission. Teams compete to earn the most points across all 24 days. The team that engages the broadest wins.
December is the month when routines collapse. Holiday parties, end-of-year deadlines, travel plans — it's easy to let wellness slide. The Sprint des Fêtes doesn't fight that reality. It leans into it. The missions are short, fun, and designed to fit into the busiest month of the year. Five minutes here, a quick walk there, a quiz during a coffee break. Small daily wins that add up to something big.
Each morning, a new mission unlocks for every participant. The missions vary in type and duration:
Step missions: "Walk 6,000 steps today" or "Take the stairs every time today."
Active minutes missions: "Log 20 minutes of any activity" or "Do a 10-minute stretch session."
Quiz missions: "Complete today's nutrition quiz" or "Test your sleep hygiene knowledge."
Photo missions: "Share a photo of your healthy lunch" or "Show us your winter walking gear."
Surprise missions: "Do 50 squats before noon" or "Take a 15-minute walk with a colleague and share a selfie."
Teams earn points for every mission completed. Daily steps and active minutes continue to earn baseline points (up to 30 for steps, up to 70 for minutes), and completed missions add bonus points on top.
The 24-day format is the one exception to the standard 21-day duration. It aligns perfectly with the natural countdown energy of December. Each day feels special because there are exactly 24 of them — and the final day, December 24, becomes the grand finale. The entire challenge builds toward that moment.
The magic is the daily surprise. Participants open the app each morning to discover what today's mission is. This mechanic drives the highest daily engagement rate of any challenge in the catalog. It creates anticipation, conversation, and a shared daily ritual across the organization. "Did you see today's mission?" becomes the December greeting.
Teams compete on total points, which means the winning team is the one with the most consistent, broad engagement. A team where every member does a little bit every day will outperform a team with one superstar runner. December is busy — the challenge rewards showing up daily, even for just a few minutes.
The Sprint des Fêtes closes the wellness year on a high note. After 12 months of challenges, this is the celebration. The festive tone, the daily surprises, the team energy — it wraps up the year with the message that wellness isn't a chore, it's a way of life. And it sets the stage perfectly for January's fresh start.
Kick off your challenge with a captivating event! Gather your teams to discover the rules and objectives.
The Propulsion app lets your team track progress and stay motivated, regardless of fitness level.
Receive a final report with participation statistics and the impact generated by your challenge.
Get a ready-to-use toolkit to engage your teams: posters, emails, social media visuals.
Stay worry-free with our 24/7 support service.
Launch dates, duration and goals: we adjust every parameter so the challenge fits perfectly into your HR calendar.
Not at all. Our challenges are thematic templates you can launch at any time of year. The suggested month offers seasonal relevance (e.g. Earth Day in April), but our experts adapt the challenge to your own HR calendar.
Teams can sign up directly through the Propulsion app. A manager or coordinator can create an account and add team members.
Most challenges last 2 to 4 weeks, but we offer custom configurations based on your needs.
The Propulsion app provides a real-time dashboard with individual and team performance, accessible at any time.
No, all costs are transparent and include the platform, support, and all communication materials.
Absolutely! Our team can adapt the challenge to your context, goals, and company culture.
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