confirmed · Calendar ready · included with program
Date source Registration opens
Aug 17, 2026
COMPETITION · 2026–2027
MATHCOUNTS Competition Series 2027
MATHCOUNTS Foundation
Source review: 2026-10-04 · Reviewed catalog; automatic source updates are not active yet
School, chapter and state rounds qualify students for the national competition.
Eligibility & application
Grades 6–8. School coach registers; eligible non-school competitors may register when their school will not register or support participation.
Nationwide · in-person · open
Published dates
confirmed · Calendar ready · included with program
Date source Early registration pricing ends
Nov 3, 2026
confirmed · Calendar ready · included with program
Date source Eligible non-school registration opens
Nov 5, 2026
confirmed · Calendar ready · included with program
Date source Regular pricing deadline · late acceptance varies locally
Dec 15, 2026
confirmed · Calendar ready · included with program
Date source National competition · qualified students
May 9, 2027 – May 10, 2027
unannounced · Pending or needs confirmation
Date source Chapter / state contest · obtain your local date
Chapter rounds occur in February and state rounds in March; local coordinators set each student's exact event date.
Unannounced dates are kept pending. Dated history is included when you add a program; reminders apply to future dates. Date-only events do not have an invented cutoff time. The organizer confirms final eligibility and availability.
Open this opportunity in the planner →