Hackathons

Definition

Hackathons are time-boxed innovation events where cross-functional teams come together to solve specific challenges through rapid ideation, prototyping, and collaboration. Originally popularized in the tech world, hackathons have become a powerful tool in corporate innovation to generate fresh ideas, test assumptions, and activate employee creativity.

In a hackathon format, participants form small teams to work intensively on a defined problem or opportunity — often over 1 to 3 days. These events combine the speed and structure of a sprint with the creative energy of open collaboration. They’re especially effective for testing early-stage concepts and exploring new directions without long-term commitment.

Hackathons often support or complement larger innovation initiatives such as Innovation Challenges. They help unlock ideas from across departments, build momentum, and engage employees in meaningful, hands-on problem solving. When paired with Prototyping and Cross-functional Teams, hackathons accelerate learning and create tangible outcomes in very short timeframes.

Key to success is creating the right structure: clear themes, facilitation, real problems to solve, and a follow-up path for selected ideas. Hackathons are most impactful when outcomes feed directly into the organization’s broader innovation funnel — turning short-term energy into long-term progress.

Relevant links and use cases

• Ørsted Use Case – example of using hackathons to engage employees in bottom-up innovation and rapid idea development