Report of the Committee on Proposal Evaluation for Allocation of Supercomputing Time for the Study of Molecular Dynamics: Eleventh Round evaluates submissions received in response to a Request for Proposals (RFP) for Biomolecular Simulation Time on Anton 2, a supercomputer designed and built by D. E. Shaw Research (DESRES). Over the past 10 years, DESRES has made an Anton or Anton 2 system housed at the Pittsburgh Supercomputing Center available to the non-commercial research community. The goal of the eleventh RFP for simulation time on Anton 2 is to continue to facilitate breakthrough research in the study of biomolecular systems by providing a massively parallel system specially designed for molecular dynamics simulations. The program seeks to continue to support research that addresses important and high impact questions demonstrating a clear need for Anton’s special capabilities.