mathleague.org high school contest dates for 2024-2025
Here is the list of high school contests confirmed so far for this year. We will be updating this list throughout the year as additional contests are scheduled. Don't see a contest in your area? Contact us for more information about hosting a contest at your school.
We offer three different modes for taking our tests: You can take the test
In-person at a testing venue where students gather to take pencil and paper versions of the tests and compete for trophies and/or other prizes ,
Online in a live proctored Zoom meeting where students take the tests on their own computers and compete for prizes , or
On-Demand where students take the tests on their own at any time during a designated window of opportunity.
Events are color-coded below to indicate the testing mode; if no color is present, please contact the coordinator for confirmation of what testing mode will be used. Please note that all students participating in online and on-demand qualifying contests will be competing only against students within their own state or country. For contests where the state/country is listed as XX we will be assigning separate event numbers to each state and country after testing is over but before results are posted. For online contests that list a state or country, students may NOT register for the contest unless they attend school in that state or country; students outside the listed state or country may sign up for the XX contest instead.
Online contests each month are set up so that Qualifier A and Qualifier B are at times students in the Western Hemisphere will likely find convenient; Qualifier C is at a time that will appeal more to students in the Eastern Hemisphere. Students may sign up for any online qualifier they are eligible for but are asked to pay attention to the time zone of the contest so they don't sign up for a contest in the middle of the night unless they want to take the test in the middle of the night.
Remember that each student may only sign up for one contest under each release number. All qualifying rounds are priced at US$30 or less per student; if you are asked by anyone to pay more than US$30 (or the equivalent in another currency) for a qualifying round, please notify us at customercare@mathleague.org.
Click each release number to expand:
October - Qualifying Release 1 (Contest Problem Set 12501)
OTC Richwood Valley (Nixa, MO) (Nixa, MO) 2024-10-11 - event number 11959 Ellen Hunter erhunter@spsmail.org This contest is run by one of our partners  Northern California October High School Qualifier (San Jose, CN) 2024-10-12 - event number 11943 Claudia Smith customercare@mathleague.org Click here for more information or to register!  Arizona October High School Qualifier (Peoria, AZ) 2024-10-19 - event number 11948 Michael Gahan customercare@mathleague.org Click here for more information or to register!  October Qualifier A (Online, CS) 2024-10-19 - event number 12079 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier A (Online, KS) 2024-10-19 - event number 12072 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier A (Online, CN) 2024-10-19 - event number 12073 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier A (Online, GA) 2024-10-19 - event number 12074 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier A (Online, NC) 2024-10-19 - event number 12075 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier A (Online, MA) 2024-10-19 - event number 12076 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier A (Online, IL) 2024-10-19 - event number 12077 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier A (Online, OH) 2024-10-19 - event number 12078 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  Iowa High School Contest - October (Iowa City, IA) 2024-10-26 - event number 12106 Beth Hill beth.hill@regina.org This contest is run by one of our partners  CNMI-TIN HS 1 (Tinian, MP) 2024-10-26 - event number 11971 Emanuel Borja cnmimathcourt@gmail.com Click here for more information or to register!  CNMI HS 1 (Saipan, MP) 2024-10-26 - event number 11963 Emanuel Borja cnmimathcourt@gmail.com Click here for more information or to register!  October Qualifier B (Online, CN) 2024-10-27 - event number 12134 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier B (Online, IL) 2024-10-27 - event number 12135 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier B (Online, TN) 2024-10-27 - event number 12136 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier B (Online, CS) 2024-10-27 - event number 12137 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier B (Online, GA) 2024-10-27 - event number 12138 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier B (Online, PA) 2024-10-27 - event number 12139 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier B (Online, AZ) 2024-10-27 - event number 12140 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  October Qualifier D (Online, CN) 2024-10-28 through 2024-11-04 - event number 12165 Tim Sanders customercare@mathleague.org Click here for more information or to register!  October Qualifier D (Online, MO) 2024-10-28 through 2024-11-04 - event number 12166 Tim Sanders customercare@mathleague.org Click here for more information or to register!  October Qualifier D (Online, AZ) 2024-10-28 through 2024-11-04 - event number 12167 Tim Sanders customercare@mathleague.org Click here for more information or to register!  October Qualifier D (Online, CT) 2024-10-28 through 2024-11-04 - event number 12168 Tim Sanders customercare@mathleague.org Click here for more information or to register!  October Qualifier D (Online, FL) 2024-10-28 through 2024-11-04 - event number 12169 Tim Sanders customercare@mathleague.org Click here for more information or to register!  
November - Qualifying Release 2 (Contest Problem Set 12502)
Arizona November High School Qualifier (Sahuarita, AZ) 2024-11-07 - event number 11994 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Missouri November High School Qualifier (Chesterfield, MO) 2024-11-16 - event number 11993 Michael Chen customercare@mathleague.org Click here for more information or to register!  November Qualifier A (Online, NC) 2024-11-16 - event number 12202 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier A (Online, TN) 2024-11-16 - event number 12203 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier A (Online, CN) 2024-11-16 - event number 12204 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier A (Online, GA) 2024-11-16 - event number 12205 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier A (Online, TX) 2024-11-16 - event number 12206 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier A (Online, MA) 2024-11-16 - event number 12207 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier A (Online, AZ) 2024-11-16 - event number 12208 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier A (Online, MO) 2024-11-16 - event number 12209 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier A (Online, CT) 2024-11-16 - event number 12210 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Iowa Qualifier (Iowa City, IA) 2024-11-23 - event number 12213 Jon Bach bach.jon@iowacityschools.org This contest is run by one of our partners  November Qualifier B (Online, AZ) 2024-11-24 - event number 12275 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier B (Online, GA) 2024-11-24 - event number 12271 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier B (Online, FL) 2024-11-24 - event number 12276 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier B (Online, NC) 2024-11-24 - event number 12277 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier B (Online, NZL) 2024-11-24 - event number 12278 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier B (Online, TX) 2024-11-24 - event number 12274 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier B (Online, WA) 2024-11-24 - event number 12273 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier B (Online, CN) 2024-11-24 - event number 12272 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier B (Online, XX) 2024-11-24 - event number 11892 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  November Qualifier D (Online, GA) 2024-11-25 through 2024-12-02 - event number 12290 Tim Sanders customercare@mathleague.org Click here for more information or to register!  November Qualifier D (Online, AZ) 2024-11-25 through 2024-12-02 - event number 12291 Tim Sanders customercare@mathleague.org Click here for more information or to register!  November Qualifier D (Online, CT) 2024-11-25 through 2024-12-02 - event number 12292 Tim Sanders customercare@mathleague.org Click here for more information or to register!  November Qualifier D (Online, CN) 2024-11-25 through 2024-12-02 - event number 12293 Tim Sanders customercare@mathleague.org Click here for more information or to register!  November Qualifier D (Online, MO) 2024-11-25 through 2024-12-02 - event number 12294 Tim Sanders customercare@mathleague.org Click here for more information or to register!  
December - Qualifying Release 3 (Contest Problem Set 12503)
OTC Richwood Valley (Nixa, MO) 2024-12-06 - event number 12214 Tyler Evans tmevans@spsmail.org This contest is run by one of our partners  The Evergreen State College (Olympia, WA) 2024-12-14 - event number 12155 Brian Walter & Vauhn FosterGrahler bwalter@evergreen.edu This contest is run by one of our partners  December Qualifier A (Online, CN) 2024-12-14 - event number 12329 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  December Qualifier A (Online, AZ) 2024-12-14 - event number 12330 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  December Qualifier A (Online, VA) 2024-12-14 - event number 12331 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  December Qualifier A (Online, OH) 2024-12-14 - event number 12332 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  December Qualifier A (Online, WA) 2024-12-14 - event number 12333 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  December Qualifier A (Online, CAN) 2024-12-14 - event number 12334 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  December Qualifier A (Online, TN) 2024-12-14 - event number 12335 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  China Qualifier Round (Beijing, CHN) 2024-12-15 - event number 12238 Fiona Song fiona.song@seedasdan.org This contest is run by one of our partners  December Qualifier B (Online, XX) 2024-12-22 - event number 11893 Ian Leyendecker customercare@mathleague.org Click here for more information or to register!  December Qualifier D (Online, XX) 2024-12-23 through 2024-12-30 - event number 11861 Tim Sanders customercare@mathleague.org Click here for more information or to register!  
January - Qualifying Release 4 (Contest Problem Set 12504)
February - Qualifying Release 5 (Contest Problem Set 12505)
March - Qualifying Release 6 (Contest Problem Set 12506)
April/May - State and non-US National Championships (Contest Problem Set 12507)
These contests are invitation only. If you are unable to attend your scheduled State Championship, you may sign up for the make-up test. Please note that this testing opportunity is purely a chance to experience the test and attempt to qualify for the US National Championship: Students taking this test will not be eligible to participate in a countdown round, will not be eligible for prizes, and will not have their scores listed as part of the official State Championship results or counted as part of their school's sweepstakes score. Students will have their scores added into the nationwide calculations for individual wild card slots and will be invited to the National Championship if they score among the top 10 students in the US for their grade level.
May - US National Championship (Contest Problem Set 12508)
This contest is invitation only and will be held on May 17
July - International Championship (Contest Problem Set 12509)
This contest is invitation only
Last year's events