The National Academies of Sciences, Engineering and Medicine and the Chan Zuckerberg Initiative just launched the Science Diversity Leadership program, which targets underrepresented early career faculty in the biomedical sciences and related engineering. The grants are for $1M over 5 years and can be used for both research and outreach efforts.
Its website (https://czi-sciencediversityleadership.nas.edu/) describes the program and the application process. It also includes an email address (czi-sdl@nas.edu) where people can submit questions.