Boozeboy: Sorry to hear about your hamstring woes.
I became a runner in late 2003, rapidly improved (comfortable 1:28HM pb, 60mile/week) and was on for a 3hr mara. at FLM April 2004. However a few weeks before the race I injured my lower back so sadly had to defer the race.
Throughout 2004 everything I did (chiros, oesteos, physios) just made the back worse such that later that Aug I could not walk for 3 weeks. Then discovered Pillates which helped immensely.
I returned back to running....well fast walking in Jan/Feb 2005. I had lost all my aerobic & muscular fitness, my resting HR went back up to 70 (was 42) and had put on 1.5st in weight. Training was plod for a minute, walk for a minute. Just this much effort knackerred me.
I continued and did FLM2005 (via the deferral), busted a calf at Mile10 but finished in 3:42. Took six weeks off to recover from DOMS and calf, but continued cross-training and pillates.
Throughout summer 2005, I had various comeback injuries: patella tendonitis, tight hamstrings, ITBS, achilles, calfs, glutes, piriformis. Everything but at least my lower back was fine (thank god!). Then did Cardiff in Oct05 for a comfortable 3:20.
My injuries were because my body had regressed yet my mind remembered how it used to be: a classic case of waaaaaay too much too soon.
My comeback tips would be:
- maintain CV fitness via some low (zero) impact exercise eg cycling, swimming. This will keep you slim too.
- do low-weight high-rep weight training on all leg muscles, hips and back to maintain your muscular strength and thicken the tendons.
- stretch gentle and stretch often, the movements will keep you flexible.
- when you resume running, try to build easy runs in terms of time-on-feet. Don't get hung up on miles per week or pace just yet. If you do run hard then remember you'll suffer not the next day but day after that ie DOMS.
- as stated don't comeback too quickly else you'll be coming back often :-(
- finally, take pleasure in the knowledge that unlike a mechanical machine, your body will improve with use :-)
I'm now almost back to were I was 2 years ago.
The very best of luck to you.