Conrad Challenge vs Diamond Challenge: Which Program Is Right for You?
Both are global innovation competitions for teen teams. Conrad frames everything as solving real-world problems in defined categories (energy, health, aerospace); Diamond, run by the University of Delaware, is a purer business-plan pitch with cash prizes. The strongest teams often enter the same venture into both.
Below is a side-by-side comparison of Conrad Challenge: Innovation Competition and Diamond Challenge. A blank row is a fact we do not hold — not a zero, and not a no.
| Conrad Challenge | Diamond Challenge | |
|---|---|---|
| Cost | Varies — see Cost and funding | Not listed |
| Application deadline | October 29, 2026 – Activation stage | January 14, 2027 |
| Grade eligibility | Ages 13–18 | Grades 9–12 |
| Format | Hybrid | Hybrid |
| Location | Houston, TX, United States | Newark, DE, United States |
| Program dates | August 27, 2026 | September 1, 2025–April 17, 2026 |
| Application destination | conrad.spacecenter.org | diamondchallenge.org |
| Organizer | Conrad Foundation | University of Delaware Horn Entrepreneurship |
Conrad Challenge: Innovation Competition
Diamond Challenge
Frequently asked questions
Which is cheaper, Conrad Challenge or Diamond Challenge?
Conrad Challenge: Varies — see Cost and funding. Confirm each figure on the program's official page before budgeting.
Can I apply to both Conrad Challenge and Diamond Challenge?
The application destinations are evaluated independently. Conrad Challenge: conrad.spacecenter.org. Diamond Challenge: diamondchallenge.org. Review each provider's current instructions before assuming either application is open or compatible with the other.
Which is better for college applications, Conrad Challenge or Diamond Challenge?
We do not rank enrichment programs by admissions value. Use the comparison to assess whether each program's documented constraints fit your situation, and check the details that decide it for you on each program's official page.
What grades can apply to Conrad Challenge and Diamond Challenge?
Conrad Challenge: Ages 13–18. Diamond Challenge: Grades 9–12. Eligibility can change between cycles, so confirm it on each program's official page before applying.
Related comparisons
Conrad Challenge vs Diamond Challenge is 1 of 56 comparison pages. No other comparison page shares either program yet.
How we count
Our comparison list has 56 pairs covering 91 catalog programs. Those numbers count this list only. They are not a ranking or the size of the full catalog.
We don't rank programs or name one of them the best.
When we don't list a cost, it is unknown, not free. Check the official page.
Catalog-wide numbers, and what each was counted out of, are on Statistics.