How did you train for your first Marathon and what were the lessons learnt from your experience? Any advice or tips for the first timers?
Stick to the standard formula. Follow a weekly schedule which includes: a long run which builds to about about 20 miles, and a tempo run of 6 to 10 miles (can start at 4 until you get used to it). The rest is easy running. A weekly mileage of around 50 is adequate. It may sound like a lot, but it isn't. The 20 mile long run eats up 40% of it right there, and the tempo run whittles it down to 20 miles, which can be covered in three runs of 8, 8 and 4. And that leaves two days of rest per week.
Those looking to run a fast marathon should do some interval training, but that is advanced and not recommended for the first marathon, unless you have a fierce, competitive spirit that can't be held back. Interval training for marathon involves long repeats of 800 to 1200 meter long repeats. I believe that even shorter ones of 400 meters can still be useful. They improve the quality of the longer repeats, and the longer repeats in turn improve the quality of the weekly tempo run: a kind of trickle down effect. You probably don't want to be doing 100 meter sprints or heavy squats in the gym.
Here is a tip: use treadmills to your advantage. Don't do too much running on treadmills, but put in some treadmill mileage. Here is why: treadmills quite precisely control pace, much more accurately than the newbie runner (plus other conditions are under control too). From time to time, put in a good 8 mile steady run on a treadmill, at the same pace from beginning to end. Try to get your body to memorize how differently that pace feels at the beginning, middle and end. Always remember to set a treadmill to 1% incline, to approximately compensate for the lack of headwind, or you will get a grossly wrong sense of effort for a given pace.
* focus on good running form. (Research opinions about what that is.)
* cross-train: go for a swim; do some upper body weights, etc.
* practice using some of the gear that you plan on using on marathon day: for instance, carry the same water bottle.
* choose a route for your long run such that you can refill your water at key points.
* include some hill work: don't run on flat courses.
* on long runs, carry some money so you can get home if you get into trouble
* don't overdress: you will have to shed layers as you get hot, and carrying the extra clothing for miles and miles will be a burden.
* Use vaseline to fend off skin chafing, and experiment with different clothing if it's a nagging problem.
As others have said the important thing is to get that long slow run in at the weekend - not worrying about pace as much as time on your feet. The furthest I ran in training was just over 20 miles. If you can find people to do that run with - or even part of it - it helps. I listen to podcasts if I run alone!
It's then also good to do a shorter run in the week at race pace, as well as some sort of speed work.
Also, get yourself a foam roller and a tennis ball. Roll your legs, glutes and feet a lot and don't forget to add in some core strength and stretching sessions. That will help get you through in one piece and still enjoying running!
As already suggested make sure you train with the nutrition you are going to have on the day. It may be that the race is sponsored by some company and they hand stuff out at the water stations to save you carrying it. Make sure you have tried it in training if you intend to use it. I pretty much have an iron stomach but a lot of people find running + unusual food is a bad combo!
Good luck with it, it is a great experience and achievement when you cross that finish line! I wrote a rather long post after running London, some of it is London-specific but might be of interest for another first timer http://rachelandrew.me.uk/blog/2014-04-14-i-ran-the-london-m...
Fortunately for you, you have more than a month to prepare! You're also already halfway there. The key is that once you've done the distance, you keep the endurance for a very long time. So you just need to up the miles each run, then taper off to rest before the race. You don't need to do a full marathon before the race, but a few miles short is fine. The last runs, work on speed. Don't do any long runs two weeks before race day, so your legs are fully recovered.
After that, the main thing to worry about is simply staying hydrated and not overheating. The main reasons people drop out of races is because of these two reasons. It's rarely because you're out of breath or your legs are too tired. You can push through those, but not heat stroke and dehydration. You will also need to eat salt or salty foods along the way to replenish. Get used to running with a pack and/or bottle.
* Run with others if you can. Especially important on those long runs.
* Work your core. This is hard for me, but doing planks, crunches, and other exercises that work your core are really important on longer runs.
* Do long runs. I'd work up to several ~20 mile runs (no need to do the whole 26 miles, but the closer you can get, the better). For me, there's no substitute for moving on my feet for hours (however long it takes).
* Like any other running event, run your plan: don't ad-lib and change your pace.
* Do some agility training: skipping, heel running, toe running, side-stepping, etc.
* Learn how to run tired: if you can't do as many long runs as you'd like, do two shorter runs back-to-back (e.g., do a 10-mile run on Saturday and an 8-mile run on Sunday).
* Listen to your body: seriously, if something really hurts, don't push yourself, there'll be other marathons.
Good luck!
Your race pace is going to be your long run pace. There's no ifs ands or buts about it if you are training up to a marathon.
Your advice elsewhere regarding fartleks/tempo/hills I think applies more to seasoned competitive runners or runners who have ran marathons prior. I don't think it applies well to newbies.
Source: Also an experienced ultra runner monitoring a lot of first time marathoners over the years.
I'm following Novice 2 with favorable results http://www.halhigdon.com/training/51138/Marathon-Novice-2-Tr...
Apply generously.
Buy a couple and test them out. Everybody always likes a different kind because of texture/smell reasons.