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UPDATE: Due to ongoing concerns about the spread of the coronavirus, we have decided to hold our competition online this year. 

We understand that this development may be disappointing for many of you. We love the thrill that the day of the competition brings; however, the safety and health of our competitors is of the utmost importance.


The cost of participating is free. This will be similar to our traditional online contests. No preregistration is necessary, and there will be a google form out along with the problems when the contest starts. It will be from April 25th 8 A.M. EST to April 26th 10 P.M. EST.


The Acton-Boxborough Math Competition (ABMC) is a competition designed for middle school students across MA.

We accept teams of 2-4 students as well as individual competitors.


ABMC is uniquely designed such that every participant can solve a sizable portion of the problems. The difficulty ranges from that of simple arithmetic, algebraic, and geometric problems to that of the AMC. All participants will have problems they can solve and problems that will challenge their mathematical problem-solving skills.

Additionally, ABMC provides online contests that are free.

If you have any questions or would like to sponsor us, please do not hesitate to contact us!