Diamond Challenge (University of Delaware)

Competition · Horn Entrepreneurship, University of Delaware

Teams of 2-4 high schoolers (with one adult advisor) develop an original business or social-venture concept and submit a written narrative plus a short pitch video. Judges narrow the field through regional and global rounds, with finalists presenting live at the Limitless World Summit. Entry is free, and students from any country may compete, choosing either the Business Innovation or Social Innovation track.

Who can apply

GradesGrades 9–12

Min GPA—

ScopeNational

StatesAll states

FieldsEntrepreneurship · Business · Social Innovation

EligibilityEach team member must be 14-18 years old at the submission deadline; one adult advisor (21+) is required.

Logistics

Cost to youFree

Financial aidNot listed

StipendNot listed

FormatHybrid

LengthSubmission window mid-Sept. to mid-Jan.; Summit late April

WhereOnline submission; in-person Limitless World Summit for finalists

Awards$12,000/$8,000/$4,500 grand prizes per track (Business and Social Innovation), plus topical prizes for sustainability, tech and community-impact ideas.

Applying

OpensMid-September

DueJanuary 14, 2027, 5:00 p.m. ET

You submitForm a team of 2-4 students with one adult advisor; submit a 3-5 page written concept and a 60-second video by the deadline.

Visit official site ↗