Having raced every distance from 100 meters to 100 miles, I'd have to say 26.2 miles is probably my favorite event. Elements of both speed and endurance are combined to create a race that is just long enough to get some serious chafing, but not so long where the chaffing actually scabs and scars.
Here are a few rules and thoughts to keep in mind if you are thinking of graduating to the marathon.
This is written for anyone, but it is most applicable to competitive-minded runners with a background in track and cross country who have trained consistently for a few years. It’s not so much focused on specific training, but rather just general principles. These have been important in my training, and I believe they are applicable in many training programs.
1. Don't forget the track.
It’s easy to focus on road running, long runs, tempo and threshold workouts, while neglecting the speed that is imperative for racing. You don't really need to be doing 200's every week, but regular kilometer and mile repeats will undoubtedly help you keep the speed needed to run a competitive marathon. Do them on grass, track, or dirt. You may struggle to run as fast as you normally do when training for cross country or track. That's OK - focus on short recovery rather than blazing intervals.
2. Sunday’s not for Gossip.
College long runs are usually a social hour (or two), recapping the team drama or previous night’s festivities. This is great if you are training for a 5K. With your key race being over two hours, the long run needs to be a more focused effort. This isn't to say that talking isn't allowed, but the long run should be a workout. If I'm running hard enough I usually don't want to talk. Sunday long run shouldn't leave you ruined for the upcoming week, but it should leave you wanting to spend the rest of the day on the couch.
3. Wear Pants.
If it's under 50 degrees (Fahrenheit), bundle up. The first glimmer of warmth or sunlight usually leads to every dude on the team pulling out the split shorts and running shirtless through campus. This is why so many people get injured during the winter. Wear tights, wear a long sleeve shirt. You don't have to be sweating profusely, but wearing tights will keep your muscles warm, relaxed, and less likely to get injured. When the temps warm up, instead of being stuck in the pool aqua jogging, you will be able to run outside...in shorts.
4. Wake Up.
Marathons typically start before 8am. Waking up 3-4 hours before the race will make you feel and perform better. I know waking up at 4am sounds ridiculous on a night when you just want to get some sleep. If you give yourself that extra time to really wake up, eat, and warm up you will feel fresh and ready when you finally get to that starting line.
5. Don't be Stupid.
Depending on your fitness and goals a training segment may be 8-14 weeks. During that time you are bound to get a cold, tweak a muscle, have a bad workout, or get stuck in a blizzard. These things aren't the end of the world (except possibly the blizzard). If you respond properly to these blips in training they likely won’t affect your race at all.
A few years back I took a trip to Boulder, Colorado for a Nike Trail meeting. When I left home it was 55 and sunny, but when I landed in Denver it was 20 and snowing. I had mile repeats scheduled for the next morning. When I woke up it was 15 and there were 4 inches of snow blanketing the town. I jogged out of the hotel looking for a plowed road or track that might allow me to do the workout I had planned. I quickly realized that running 4:40 pace in snow, ice and 15 degrees was likely going to result in injury. Instead, I ran 10 miles easy and called it a day. The next day the conditions were worse and I was forced to do an easy 90 minutes on paved streets. When I landed in Portland I eagerly got my gear together for a hard workout. When I got to the track and finished my warm up my right Achilles tendon was painful and seemed swollen. I tried to do strides but every step was causing it to tighten up. I realized that during my runs in Boulder I had worn long tights and tall socks, covering my entire Achilles and ankle, but the snow had still frozen to my socks and caused the area around my ankle to stay cold while I was running on it.