Guidelines here https://www.xprize.org/prizes/healthspan/guidelines

Criteria for this market: improvements in function relative to age-related declines expected, by at least 10-years

Competing teams will develop and test therapeutics that restore muscle, cognition, and immune function by a minimum of 10 years with a goal of 20 years and extend healthy life.

Awarding is indexed to improvements in function relative to age-related declines expected over 10-years ($61M), 15-years ($71M), or 20-years ($81M).

$20M in milestone awards, with $10M allocated to each milestone .

Plus an additional $10M to the 1st Place in XPRIZE FSHD Bonus track to restore muscle function.