I'm scheduled to do the London Marathon (my first marathon) on 22nd April. Having completed the Great North Run on two occasions my training was progressing nicely until two weeks ago when i fractured and dislocated my shoulder on a skiing holiday. I'm likely to be in a shoulder brace until the end of March !!!!!
Is there any way of reproducing my training on an exercise bike or treadmill or should i just forget about this years marathon and defer to next year ??????
I'd be grateful for any advice that may allow me to do the marathon this year.