The final two builders meet on the main stage at Sculpt in San Francisco. One last problem stands between them and the $50,000 grand prize—and the title of Clay Cup champion.

128 GTM operators from 14 time zones entered the arena. Each builds solo when the clock starts, backed by a coach who helps them prepare, sharpen their strategy, and bring their best to every round.

Six rounds separate 128 competitors from the Clay Cup title. Each round brings a new live GTM challenge. Win your matchup and move through the bracket. Lose, and your run ends there.

Every round is live and timed. Competitors get 20 minutes to understand the challenge, build in Clay, and prove it works. No rewinds, no second attempts, no hiding behind a polished demo.