The Grand Jam 2026 is the Mars Challenge International Final.
3–5 November 2026
Getafe · Community of Madrid · Spain
Before you make plans
These dates and the locality are confirmed. Schedules, specific venues, registration, arrival guidance and access conditions will be communicated once validated.
Do not arrange travel, accommodation or journeys based on information not published through official channels.
For participants and guests
Each group will receive information relevant to its participation when available. Delegations, teams, mentors, evaluators, volunteers, guests and media may have different instructions.
Contact
For general enquiries, write to [email protected].
If your enquiry relates to a particular call, state whether it concerns participation, evaluation, volunteering, partnerships or press.
The best practical information is the information that enables safe decisions.