Hi everyone, I started running again (after a 10yr 'rest'! Lol) about 3 weeks ago. I joined my local running club and was pleasantly surprised that I was fitter than I thought. However, due to my hubby working away, having 2 small children and 3 dogs, I don't get much of a chance to run apart from the one night a week with the running club. I have an elliptical trainer at home and wondered if I did the C210k training programme on that (upping the tension and intensity for the running parts and then lowering it for the walking parts), would it help my fitness? I walk about 6 miles a day but need to increase my aerobic fitness. I know nothing compares to actually getting out and running but if that's not possible is this an ok substitute?