<[email hidden]> wrote in message news:[email hidden]...
Quoted message said:
My marathon personal best is 3:17 when I weighed 168 lbs. I now weigh 158 with a goal to weigh 148 for a September marathon. What time improvements can I expect for every 10 lbs lost?
Is a sub 3 hr time too much to expect?
That's not enough information. How tall are you? What was your body fat % at 168? How are you losing the weight? How is your training, and are you in better/faster shape than before?