News & Guides
Season guides, division explainers and the latest on the National Economics Challenge and the China National Round (CNEC).
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The 2027 CNEC Season Calendar: Every Deadline, and How to Back-Plan From a Mid-December Preliminary
Per the operator’s 2027-season note, registration for the CNEC preliminary closes 1 December 2026 and the paper is sat 12-13 December – eleven days later, with only ten clear days in between and the division locked at registration. Here is the season calendar and the October-November back-plan it forces; confirm every date on the official…