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FLEX Class of 2028 Calendar

Flex 28 Fall Semester 2 (2025)

Date

Day

Classes start - Block 10a
August 18, 2025 Mon
Labor Day (no classes) September 1, 2025 Mon
Block 10 Interim Assessment September 2, 2025 Tues
Block 10 Anatomy Practical September 15, 2025 Mon
Block 10a Exam September 18, 2025 Thurs
Classes start - Block 10b September 22, 2025 Mon
Block 10 Neuroanatomy Practical October 6, 2025 Mon
Block 10b Exam October 9, 2025 Thurs
Classes start - Block 11 October 13, 2025 Mon
Block 11 Interim Assessment October 27, 2025 Mon
Block 11 Anatomy Practical November 17, 2025 Mon
Block 11 Exam November 20, 2025 Thurs
Classes start - Block 12
November 24, 2025 Mon
Comprehensive Basic
Science Exam
November 24-25, 2025 Mon-Tues
Thanksgiving Break (no classes) November 27-28, 2025 Thurs-Fri
Block 12 Exam December 17, 2025 Wed
Winter Break (no classes) December 19, 2025 -
January 4, 2026
 Fri-Sun
Fall ACE (if needed) December 30-31, 2025 Tues-Wed

Flex 28 Spring II Semester (2026) Track 1

Date

Day

Classes start MRCOR 750 USMLE STEP 1 Review January 5, 2026  Mon 
IP Day (Required)  January 9, 2026  Fri 
MLK Day (Campus Closed)  January 19, 2026  Mon 
USMLE Step 1 Examination Deadline  February 15, 2026  Sun 
Classes start FLEX Scholarly Concentrations  February 16, 2026  Mon 
FLEX Scholarly Concentrations I ends  March 13, 2026  Fri 
Classes start FLEX scholarly Concentrations II  March 16, 2026  Mon 
FLEX Fair  April 9, 2026  Thurs 
Break  April 11-26, 2026   
Transition to Clinical Medicine  April 26, 2026  Mon 
Block 1  May 11, 2026  Mon 

Flex 28 Spring II Semester (2026) Track 2

Date

Day

Classes start MRCOR 750 USMLE STEP 1 Review  January 5, 2026  Mon
IP Day (no classes)  January 9, 2026  Fri 
MLK Day (Campus Closed) January 19, 2026  Mon 
USMLE Step 1 Examination Deadline March 15, 2026  Sun 
Classes start FLEX Scholarly Concentrations I  March 16, 2026  Mon 
FLEX Scholarly Concentrations I ends  April 10, 2026  Fri 
Break   April 11-26, 2026
 
Transition to Clinical Medicine  April 27, 2026  Mon 
Class start FLEX Scholarly Concentrations II  May 11, 2026  Mon
FLEX Scholarly Concentrations II  June 5, 2026  Fri 

Developing Study Strategies for Clerkship Success (June 8-June 19) 

June 8, 2026  Mon 
FLEX Fair II  June 18, 2026  Thurs 
Block 2  June 22, 2026  Mon 

Flex 28 Spring II Semester (2026) Track 3 PAR

Date

Day

Classes start MRCOR 790 Academic Remediation  January 5, 2026  Thurs 
IP Day (Required)  January 9, 2026  Fri 
MLK Day (Campus Closed)  January 19, 2026  Mon 
Academic Remediation Exams  January 30, 2026  Fri 
Classes start MRCOR 750 USMLE STEP 1 Review  February 2, 2026  Mon 
USMLE Step 1 Examination Deadline  April 12, 2026  Sun 
Classes start FLEX Scholarly Concentrations I (2 weeks)  April 13, 2026  Mon 
Transition to Clinical Medicine  April 27, 2026  Mon 
FLEX Scholarly Concentrations I ends  May 22, 2026  Fri 
FLEX Scholarly Concentrations II Begins  May 26, 2026  Tue 
FLEX Scholarly Concentrations II End, FLEX Fair II  June 18, 2026 Thurs 
Block 2  June 22, 2026  Mon

Flex 28 Spring II Semester (2026) Track 4

Date

Day

Classes start MRCOR 750 USMLE STEP 1 Review  January 5, 2026  Thurs 
IP Day (Required)  January 9, 2026  Fri 
MLK Day (Campus Closed)  January 19, 2026  Mon 
USMLE Step 1 Examination Deadline  February 1, 2026  Sun 
Classes start NIH Funded Research  February 2, 2026  Mon 
FLEX Fair  April 9, 2025  Thurs 
NIH Funded Research Ends  April 24, 2025  Fri 
Transition to Clinical Medicine  April 27, 2025  Mon 
Block 1  May 11, 2026  Mon 

Flex 28 Spring II Semester (2026) MSTP Students

Date

Day

Classes start MRCOR 750 USMLE STEP 1 Review  January 5, 2026  Mon 
IP Day (Required)  January 9, 2026  Fri 
MLK Day (Campus Closed)  January 19, 2026  Mon 
USMLE Step 1 Examination Deadline  TBD Based on Track Assignment   
Head to Toe Workshop/CCX2  TBD  Mon 
CCX2 Exam  TBD Thurs 
Break  TBD