This 10x Quest seems very interesting and we are looking forward to the whole process

We are two retired people, well advanced in age (81 and 78), who would like to get into even better shape. We have done CrossFit for seniors for about a year, but that possibility is closed due to corona. We are active, going cross country skiing and love to walk in the mountains. This 10x Quest seems very interesting and we are looking forward to the whole process.