March 14, 2025: Late-Breaking and Clinical Trials Abstract Withdrawal Deadline
March 14, 2025: Abstract Submission Deadline: Undergraduate Student Caucus and Poster Competition
March 14, 2025: Abstract Submission Deadline: AACR Special Program for High School Students
March 14, 2025: Cancellation Deadline for Registration Refunds (less $125 processing fee)
March 14, 2025: Housing Reservation Deadline
March 25, 2025: Regular Abstract Titles and Texts Posted to Online Itinerary Planner (4:30 p.m. ET)
March 25, 2025: Late-Breaking and Clinical Trials Abstract Titles Posted to Online Itinerary Planner (4:30 p.m. ET); Abstract Texts Embargoed until April 25, 2025
March 25, 2025: Membership Application Deadline to Register for the Annual Meeting at the Member Rate Onsite
March 31, 2025: Registration Deadline: Undergraduate Student Caucus and Poster Competition
March 31, 2025: Registration Deadline: AACR Special Program for High School Students
April 2025
April 4, 2025: E-Poster Submission Deadline for Abstracts Scheduled in Poster Sessions
April 8, 2025: Annual Meeting App Available for Download (tentative)
April 25, 2025: Onsite Registration Opens at McCormick Place Convention Center (12:00 p.m. CT)
April 25, 2025: AACR Annual Meeting Begins (3:00 p.m. CT)
April 25, 2025: Late-Breaking and Clinical Trials Abstract Texts Posted to Online Itinerary Planner and Meeting App (12:00 p.m. CT) and Published in an Online-only Supplement to Cancer Research