Hackathon (Half-Day)
Time for the team building activity: 3–4 hours
Setup effort: Moderate
Estimated cost: Low to medium
Business value: Encourages innovation, strengthens collaboration, and develops problem-solving skills through intensive team building activities
What is a Hackathon?
A Hackathon is an innovation-focused team building activity where participants collaborate intensively to develop solutions to a specific challenge. Originally popular in technology communities, hackathons are now used across teams to stimulate creativity and rapid problem-solving. Depending on the group, outputs can include concept pitches, process redesigns, service blueprints, or lightweight prototypes. The event ends with presentations to judges or the wider group.
How do you run a Hackathon?
Divide participants into teams of 4 to 6. Introduce a clear challenge (for example: improve employee well-being at work). Teams brainstorm, select a concept, and build a prototype or structured proposal. Provide time boxes for ideation, concept selection, build, and pitch prep. Each team delivers a short presentation at the end, followed by quick Q&A and voting or judging to choose a winner.
Why it’s great for a team
Hackathons create intense, shared momentum and a strong sense of ownership. They strengthen collaboration (combining skills across roles), innovation (generating and selecting ideas quickly), rapid experimentation (testing assumptions through prototypes), and problem-solving under time pressure. Teams often leave with practical concepts and a stronger sense of what they can build together.
How to organize it effectively
Choose a challenge that is inspiring and relevant, and provide simple tools (whiteboards, sticky notes, templates, basic prototyping materials). Keep scope intentionally small so teams can finish something meaningful in a half-day. Offer mentors or facilitators to unblock teams without taking over. Close with a short debrief: What helped you move fast? How did you divide roles? What would be your next smallest experiment? When organized well, a half-day hackathon becomes a high-energy team building activity that strengthens innovation and teamwork.