Half-iron distance - 11 weeks training plan is intended for athletes who have 2-3 years of experience at endurance sports, have a good basic condition and were also active at least in a "maintenance mode" since the lockdown. As this plan consists of only the last 11 weeks until the race, you need to have the technical skills also needed for the 3 desciplines already, as these 11 are not the time to put the majority of that work in. Finally most countries are again free to do sports outside, ...