The Firedrake team will be delivering an online training session on 23rd August 2021, 13:00 - 17:00 BST (12:00 - 16:00 UTC). This course will introduce users to Firedrake and will also be an opportunity to get hands on experience using ARCHER2, the UK national supercomputer. Participants will gain experience writing Firedrake code to solve PDEs, configure solvers and preconditioners for HPC and run the resultant code on ARCHER2. Our course is aimed at researchers who have little or no previous experience of using Firedrake and have a desire to run on HPC. For further details and registration see: https://www.archer2.ac.uk/training/courses/210823-firedrake/