First Announcement Sub-Riemannian Geometry and Beyond, IV Fribourg (Switzerland), 23-28 of June 2025 https://sites.google.com/view/srgb/home/4 The 2025 meeting will focus on scientific applications of sub-Riemannian geometry. Examples of topics are Machine Learning, Modelling, Numerics, Finance, Diffusion processes, Mechanics, Image processing, Neuroscience, and Optimal Transport. ________Speakers for mini-courses Frédéric Jean -- a course on Modelling and Trajectory planning via sub-Riemannian Geometry. Jean-Marie Mirebeau -- a course on Numerical solution of sub-Riemannian Eikonal equations, and some applications. Andrea Pascucci -- a course on the role of sub-Riemannian geometry in Finance. Ludovic Rifford -- a course on the basics of sub-Riemannian geometry, and optimal transport. Alessandro Scagliotti -- a course on Machine Learning through the lens of sub-Riemannian Geometry. ________Speakers for research talks Remco Duits Peter Friz Paul Gassiat Xue-Mei Li Elisa Negrini Dario Prandi Alessandro Sarti Yannick Sire Anton Thalmaier Check more info at https://sites.google.com/view/srgb/home/4