After running my first marathon in 2:56. I thought I would give my thoughts on what it took to run a sub 3 hour marathon. If you want to run a 2:40 or a 2:30 marathon this article is not for you. This article is mainly for the person looking to achieve a marathon time of 2:55 to 2:59, as that is what I have achieved.
Running a sub 3 hour marathon I believe takes a certain amount of commitment. It would be very tough if you are just a casual runner, running say 25 miles a week, to break the 3 hour barrier. Here are some tips that I feel helped (and a few little extras) that got me to running a sub 3 hour marathon:
- Most runners reach their Vo2 Max Maximum at roughly 60 to 70 miles of running per week. I hit a minimum of 70 miles a week about 2 months prior to the race and had a few higher mileage weeks intermixed in there.
- Consistency is key. I ran every single day. I feel this really helped as it acclimated me to having my body sometimes feeling like crap, but still forcing myself to run. This ultimately prepared my body for the aches/pains it might experience during the marathon.
- I did a few long runs in the 6 months prior to the race including a bunch of 15 milers and one 20 miler. I stopped doing long runs about 2 months out from the race which probably wasn’t the best choice for getting my best race possible, but at least I knew I could handle anything the marathon would throw at me. Ideally, in most marathon programs they have you complete your last long run typically 20 to 22 miles about 3 weeks out from the marathon, which is about the time you would typically start tapering down for the race.
- I was 6′ and 167.5 lbs. on the day of the race. I had lost roughly 32.5 lbs since May 2011. I feel the closer you can reasonably and in a healthy way get your weight to roughly 2 lbs. per inch of height, but no less than an 18.5 bmi, the more your time should improve. Less body weight equal less oxygen required to operate your body. I was roughly 2.29 lbs. per inch given my height and weight stats.
- I didn’t do a traditional taper. I was running my normal 10 mile days right up to 4 days before the marathon. My pre-marathon days consisted of 4 days in which I got at least 8 to 9 hours sleep a night. I ran 5 miles, 5 miles, 2.5 miles, 2.5 miles, respectively on each of the 4 days. I probably should have allowed for a better taper as this was barely any rest. That being said I do feel that the traditional tapers in training programs are really overkill. I think in a way I benefited a bit from my type of taper as it kept me fresh and I never really got stale. I feel if I followed a traditional taper I may have gotten a bit stale come race time. That being said I do feel that I should have given myself at least a full 7 days of reduced intensity prior to running the marathon.
- I skipped about 2 aid stations during the race. They were roughly every 2.5 miles. Other than that thought I fueled up on Gatorade and water at just about everyone. I ate a couple clif bars and a couple Gus during the race as well.
Ultimately this is how I feel I ran a sub 3 hour marathon. If you are looking to do something similar I feel the two biggest contributing factors were hitting 70 miles a week (I did no speed work) and dropping body weight. Dropping body weight is tough as for most runners it’s easier to just go for a run than change their diet, but reduced body weight will bring about very good improvements in your times. I ran for 8 months and didn’t change my diet and I didn’t lose a pound, but as soon as I fixed my eating the weight came off quick.