I set my old marathon PR of 3:06 in October of 2010. It qualified me to run the Boston Marathon in 2012, but no longer. In the following years my running strength grew and my races times dropped in every distance, but the marathon lagged behind. I tried hard multiple times, but that was only on race day, and it wasn't enough to overcome adverse weather, illness, and other excuses. The major mistake I made was not respecting the distance enough to make it a long term priority in my training. The marathon is a difficult distance to truly race; short enough to require sustained speed, but not so long that it's an exercise in disaster management like many 100 milers. One major mistake and your time, scrutinized in minutes, is in the gutter.
It's certainly worth buying and reading the whole book, but this gives a pretty good outline of the methodology: http://www.coacheseducation.com/endur/jack-daniels-june-00.htm
And here's a handy VDOT calculator:
http://www.runbayou.com/jackd.htm
I ran a 17:09 5K on Thanksgiving, giving me a VDOT of 59 and the following training paces:
- 7:28 Easy Pace
- 6:19 Marathon Pace
- 5:59 Threshold Pace
- 5:32 Interval Pace
My favorite workout added up to well over 20 miles and would leave me feeling wiped out for the rest of the day. It went like this:
- Warm up
- Run 2 miles in 12:00, recover for 2:00, run 2 more miles in 12:00
- Run 10 miles easy
- Repeat 2 x 2 miles in 12:00 (very hard the second time around)
- Cool down.
While I was fitter than ever, the program also set my expectations pretty high. Sub-3 seemed trivial and I had some objectively solid reasons to believe that 2:45 was a more worthy challenge. I was hitting the necessary workout paces and a strong run at the Boston Prep 16 Miler led me to believe that if I could average a 6:18 pace on a very hilly route without feeling stressed, surely I could hold the same pace for another 10 miles on a flat course. Hell, in Derry I was able to roll along the flats at 6:00 min/mile like it was nothing.
So when I found myself burning through the first two miles of Hyannis in 11:59 on a day with ideal weather, I knew I should back off but I wasn't too worried about it. I'm still poor at judging my running pace any more accurately than plus or minus 15 seconds per mile. By mile 3 I'd settled down into an even and sustainable 6:15, which I'd hold without trouble for the next 13 miles. The start might have been a waste of energy, but not by much I thought, and I could use a little time in the bank.
I passed through the halfway mark in 1:21:36, a personal best for the distance, and in fifth place with fourth intermittently visible up ahead. One difficulty at Hyannis is that it's a two loop course and if you're towards the front end of the marathon pack you suddenly find yourself alone as the half marathoners peel off to their finish. Running down Main Street, I started to wonder if I'd taken a wrong turn. The course was open to traffic and with no officials and few spectators, there was no clear sign for a little while that there was actually a race in progress.
Around mile 16 I started to feel the distance. This was expected, but when I started increasing my effort level to compensate, the energy reserve I'd been counting on, that I'd felt was there during my other races and workouts, began to fail me. The pace drifted slowly upward; 6:39, 6:49, 6:52, 7:17... Just like that I lost over a minute per mile. Hopes of a 2:45, then 2:50 slipped away. My legs felt fine, no cramps or pain, they were just unresponsive. I think now that I likely had a fueling issue. Not that I wasn't taking in enough calories, but more that I could have trained to better to adapt my body to burning fat rather than carbohydrates. Soon enough I was in a full-on bonk. My mind said tempo effort while my watch revealed something more akin to recovery pace at over 8:00 per mile, and a handful of guys caught and passed me. At each one I'd throw in a short lived surge, trying desperately to catch a tow, but it was futile. I more or less lurched over the finish line in 2:54:25 for seventh place.
http://www.strava.com/activities/115655898
I shouldn't have felt disappointed after the race, but I did. For a while. 2:45 might have been too ambitious, and 2:50 was probably achievable if I'd gone out at a 6:30 pace and stuck with that but, with the benefit of a couple months perspective, I've let go of my regrets and focused on the positives. I cut 12 minutes off my marathon PR, gained some leg speed, and learned quite a bit about structured training that I'll be able to use for future races. My original goal was to run 2:59:59 or better and I did that by a wide margin. And with over ten minutes to spare for a Boston Marathon qualifier, I have a very good chance of making it to the start line in Hopkington for 2015. After this year's ultra season is finished, I'll take a little time off and then start over again.
I had to check a few times to make sure I wasn't reading my own blog! You've described almost perfectly my most recent experience (Smuttynose in October 2013). Daniels really is the best.
ReplyDeleteNice job!
Now that you've "easily" gotten a sub 3 marathon out of the way you can go back to focusing on building miatas from scratch, right?
Ha! The Miata was perfectly operational, registered, inspected, and insured last fall and I put a few hundred miles on it. Then I took it apart again thinking I'd just take a few days to fix some things. It's still on jackstands a month later. A metaphor for running or life or some shit like that.
DeleteGreat write-up. Road marathons are so tough (which is why I haven't run one since my first and only one in 2012.) I was going to do one this spring but chickened out and opted for a laid-back 50k instead (that shouldn't even make sense but it does.)
ReplyDeleteAnyway, great job on the PR and it sounds like you know exactly what you need to do to set another big PR.
Adam, nice report and great job in the marathon.
ReplyDeleteBack in the day I could "easily" run sub 2:50, but as many times as I tried, I just couldn't get under 2:45. When I tried I ended up puking on the side of the road. I remember one race in particular my 20 mile split was 1:55 and I started thinking "Yes, I got it this time!". 2 miles later I was puking and walked/jogged it in in 2:55.
Keep trying, but sometime we reach our limit and it is what it is...if that didn't happen, we'd all be running 2:03!
On my present experience, after 15 years of ultras and just slogging through my training I entered a marathon on a whim in El Paso and jogged in a 4:42, a total embarrassment. I'm now working in my 5K speed, building from the ground up with a hope of a 3:30 someday. Maybe not this year, but I'll keep trying.
Keep up the speed, I didn't and paid for it!