Hello David,
My preparation is quite low-key, and living in Holland there is not much hillwalking to get. But I do walk about 90-120 minutes each day. Combined with walks in the weekend that takes me to about 80 kms or 50 miles per week.

Add to this two sessions of fitness (30 minutes rowing machine, 30 minutes strength circuit) in each week, plus a long walk of about 20-40 kms each month to get me over the fatigue threshold. All this without a backpack at the moment....

I must say I feel much fitter since I started this regime. Time on the TGOC wil tell if it has served its purpose :-). Enjoy your preparation and I hope to meet you on the hills or over a pint!

Greetings from the Low Countries!

Such an individual question, and a lot of it depends on your existing fitness and choice of route. I'm a believer in the hike your own hike mantra, some people prefer gentle strolls through glens appreciating the wildlife, whilst others are ploughing up peaks until they collapse on their sleeping mat - and of course everything in between.

In general for LDW I'd say cardiovascular fitness is useful for challenging routes, yet the most useful I've found is mountain running over uneven ground, letting your ankles and knees strengthen.

Personally, my prep is more individual fitness, I do strength training 3x weekly, row daily, and we will do a couple of weekends away prior with full gear to test our kit choices and remove whatever is an excess.

I'd say the most useful prep is getting yourself out on overcast, rainy days and putting some serious miles under your boots. Everyone understandably tends to gravitate to the nicer days, and the psychology of being out in the middle of rain, high wind whilst still navigating and feeling warm and comfortable will make it easier to do later.