Colorado Math Circle

Calendar

Meeting schedule for the 2026–2027 academic year.

The meetings listed below will take place at CU Boulder. In addition, the Afterschool Program will meet remotely each week on Thursdays, 4:15–5:30 pm.

Note: This schedule is tentative and may be updated later.

Date Time Event Room Location
August
Sun Aug 23 2–5 pm Euler Group
For high schoolers
 
September
Sun Sep 20 2–5 pm Euler Group
For high schoolers
 
October
Sun Oct 11 2–5 pm Euler Group
For high schoolers
 
November
Sun Nov 1 2–5 pm Euler Group: ARML Power Contest
Team competition for high schoolers
 
Thu Nov 5   American Mathematics Competitions
AMC 10/12 A

For high schoolers
 
Fri Nov 13   American Mathematics Competitions
AMC 10/12 B

For high schoolers
 
December
Sun Dec 6 2–5 pm Euler Group
For high schoolers
 
January
Sun Jan 10 2–5 pm Euler Group: ARML Team Tryouts
For high schoolers
 
Sun Jan 17 2–4 pm Galois GroupMS
AMC 8 and Chapter MATHCOUNTS Practice
For middle schoolers
 
Thu Jan 21   American Mathematics Competitions
AMC 8
MS
For middle schoolers
 
Sun Jan 31 2–5 pm Euler Group
For high schoolers
 
February
Sun Feb 21 2–5:30 pm Euler Group: ARML Power Contest
Team competition for high schoolers
 
Sun Feb 28 2–4:30 pm Galois GroupMS
State MATHCOUNTS Practice
For middle schoolers
 
March
Sun Mar 14 2–5 pm Euler Group: Math Marathon
Team competition for high schoolers
 
April
Sun Apr 4 2–5 pm Euler Group: ARML Team Practice
For high schoolers
 
Sun Apr 18 2–5:30 pm Euler Group: ARML Team Practice
For high schoolers
 
May
Sat May 8 2–5 pm Euler Group: ARML Team Practice
For high schoolers
 
Sun May 23 2–5:30 pm Euler Group: ARML Team Practice
For high schoolers
 
June
Jun 4-6   2027 ARML Competition
University of Nevada, Reno