Great thread!
I've been following it with interest. I'm nearly 50 and was 15st 8 (on a good day!)
My job is physical, so although over weight still generally fit. Or so i thought.
Work was less busy at the end of January, so i decided to go out and have a test run. I really like Dovestones, so chose that as a place to start.
Managed a 3k ish run/walk in about 30 mins! So realised a lot of work needed to be done. Like others on here, i'm self employed so cannot just run when i want, and have to save energy for the job. Also i have to bare in mind any injury or strain will impact my income.
So i'm currently running once or twice as week as jobs dictate (on my own). The 3k times slowly came down below 20 mins. Last month they opened the top part of the reservoir, so you can run right round. This increased the distance to 4.5k. And with a bit of doubling back i can run a 5k route. I've been doing 25 sit ups and 20 press daily.
Now the thing is i'm not going to change my diet this late in life, so curries and kebabs are to stay i'm afraid! What i can do is go long periods without food when working.
So since January, i just eat at tea time and some supper. Again all the wrong things!
Either way, i'm still losing weight and have enough energy to do my work and run. My 5k times are now under 30 mins, and i've just started increasing my distance. (7k this morning)
I've lost nearly two stone in weight and my body shape is changing.
So my target is to get to 10k and then try to do it in around 1 hour. I don't plan on running any more distance than that, as this isn't a hobby for me, just a means to get/maintain fitness.
I must say the 7k this morning felt great. I didn't push myself as it was about adding 2k distance. The time was about 45mins, but i felt totally in control of my breathing. No aches or pains afterwards either.