Every organisation that has run a successful wellness challenge will tell you the same thing: the launch itself is the easy part. The hard work happens in the weeks before it and the weeks after it. Getting that structure right is what separates a challenge that becomes a talking point from one that becomes a cautionary tale.

The good news is that the formula isn't complicated. It's just rarely followed in full.

Start with a Strong Foundation

A challenge without a clear objective is a challenge without direction — and employees can feel that ambiguity from the very first communication.

Before anything else, define what success looks like. Is the goal to increase daily movement across a sedentary workforce? To build connection across remote teams? To demonstrate visible investment in employee wellbeing ahead of a culture survey? The answer shapes every subsequent decision: the format, the team structure, the duration, and how you communicate the purpose internally.

Clear objectives also make it significantly easier to demonstrate impact after the challenge ends — which matters enormously when you're making the case for the next one.

Make Onboarding Effortless

The moment between an employee deciding to join and actually joining is where participation is most fragile. Any friction in that gap — a complicated sign-up flow, unclear instructions, a platform that doesn't work on mobile — is an invitation to drop out before contributing a single step.

Effortless onboarding isn't a nice-to-have. It's a participation multiplier. Platforms like STEPPI are built around this principle: employees can join, form teams, and start tracking within minutes, whether they're sitting at a desk or picking up their phone between meetings. When joining takes seconds, the decision to join feels easy.

Communicate Early, Often, and with Energy

Communication is where most challenges either build genuine momentum or quietly lose it.

Start generating excitement before the launch date — tease the challenge, announce teams, build anticipation. Once the challenge is live, keep it visible with regular progress updates, leaderboard highlights, and team shoutouts. Use every communication touchpoint to remind employees why it matters and to celebrate what's already happening.

The organisations that maintain the highest participation rates throughout a challenge treat communication as an ongoing editorial process, not a one-time announcement. STEPPI's toolkit provides a full set of campaign assets and communications templates to make this consistent and low-effort for the teams running it.

Build in Engagement Moments Before You Need Them

The week-three drop-off is one of the most predictable patterns in challenge design — and one of the most preventable. Participation spikes at launch, sustains through the novelty of week two, and then, without deliberate intervention, begins to slide.

The solution is to design re-engagement moments before the challenge starts. A mid-challenge leaderboard reset. A team milestone announcement. A personal best celebration. These touchpoints don't need to be elaborate — they just need to exist, and to arrive at the right moment. Challenges that plan for week three from day one are the ones that finish strong.

Focus on Habits, Not Just the Finish Line

The most common mistake organisations make with wellness challenges is treating the end date as the goal.

The real value of a well-run challenge is what it leaves behind: employees who have built a daily movement habit, teams that have formed new connections, and an organisation that has demonstrated genuine, sustained investment in its people. That outcome requires thinking beyond the challenge itself — encouraging continued activity after it ends, building on the habits formed during it, and using the data and energy