Healthy Longevity Global Competition
https://healthylongevitychallenge.org/apply/
US National Academy of Medicine Catalyst Award Competition
https://nam.edu/initiatives/grand-challenge-healthy-longevity/u-s-nam-catalyst-award-competition-round-2-2021/

The Catalyst Awards—part of the broader Healthy Longevity Global Competition—reward bold, new, potentially transformative ideas to improve the physical, mental, or social well-being and health of people as they age, in a measurable and equitable way.