Retention isn't solved with more communication.

IThere was a clear pattern: people started motivated and dropped out. The brand reaction was to cheer louder. More messages. More noise.

That doesn't change behavior.

The problem was simple: there was no system. Just races. You ran, you finished, and started from scratch with a t-shirt and a generic medal.

So we redesigned the logic.

Each race delivered a piece of a puzzle — not an isolated medal, but a physical marker of an incremental journey. Six pieces. One completion: the adidas logo, built by the runner's own consistency.

When a brand gets its symbol to represent someone else's effort, the relationship changes. Loyalty isn't bought. It's built.